CEB Publications

SPECIAL THIS BOOK ONLY

Biotechnology in the sustainable environment / edited by Gary S. Sayler, John Sanseverino, and Kimberly L. Davis. (Environmental science research ; v.54) "Proceeding of a conference on Biotechnology in the Sustainable Environment, held April 14-17, 1996, in Knoxville, Tennessee" Entire book can be requested free of charge till supplies run out.

300. Biggerstaff, J.P., B. Weidow, J. Dexheimer, G. Warnes, J. Vidosh, S. Patel, M. Newman, P. Patel. 2007. "Soluble Fibrin Inhibits Lymphocyte Adherence and Cytotoxicity against Tumor Cells: Implications for Cancer Metastasis and Immunotherapy." Thrombosis Journal, 4.

299. Gentry, R.W., A.C. Layton, L.D. McKay,  J.F. McCarthy, D.E. Williams, S.R. Koirala, G. Sayler.  2007. “Efficacy of bacteroides measurements for reducing the statistical uncertainty associated with hydrologic flow and fecal loads in a mixed use watershed.” Journal of Environmental Quality, 36(5), 1324-1330.

298. Abd-El-Haleem, D., S. Ripp, S. Zaki, G.S. Sayler. 2007. “Detection of nitrate/nitrite bioavailability in wastewater using a luxCDABE-based Klebsiella oxytoca bioluminescent bioreporter.”  Journal of Microbiology and Biotechnology, 17(8), 1254-1261. 

297. Eldridge, M.L.; J. Sanseverino; A. C. Layton; J.P. Easter; T.W. Schultz; G.S. Sayler. 2007. Saccharomyces cerevisiae /BLYAS: a new bioluminescent bioreporter for the detection of androgenic compounds. Applied and Environmental Microbiology 73(19):6012-6018.

296. Trogl, J.; G. Kuncova; L. Kubicova; P. Parik; J. Halova; K. Demnerova; S. Ripp; G.S. Sayler. 2007.   Response of the bioluminescent bioreporter Pseudomonas fluorescens HK44 to analogs of naphthalene and salicylic acid. Folia Microbiologica (Prague, Czech Republic), 52(1),  3-14.

295. Oguz, M. T.; K. G. Robinson; A.C. Layton; G.S. Sayler. 2007. Concurrent nitrite oxidation and aerobic denitrification in activated sludge exposed to volatile fatty acids.    Biotechnology and Bioengineering,  97(6),  1562-1572.  (PDF Available)

294. Brigati, J. R., S.A. Ripp, C.M. Johnson, P.A. Iakova, P.Jegier, G.S. Sayler. 2007.  Bacteriophage-based bioluminescent bioreporter for the detection of Escherichia coli O157:H7.  Journal of Food Protection.  70(6),  1386-1392.  (PDF Available)

293. Henry, T.B., F. Menn, J.T. Fleming, J. Wilgus, R.N. Compton, G.S. Sayler. 2007. Attributing Effects of Aqueous C60 Nano-Aggregates to Tetrahydrofuran Decomposition Products in Larval Zebrafish by Assessment of Gene Expression.  Environmental Health Perspectives. 115(7), 1059-1065. (PDF Available)

292. DeBruyn, J.M., C.S.Chewning, G.S. Sayler. 2007. Comparative Quantitative Prevalence of Mycobacteria and Functionally Abundant nidA, nahAc, and nagAc Dioxygenase Genes in Coal Tar Contaminated Sediments. Environmental Science & Technology  ACS ASAP. (PDF Available)

291. Mann, D.G.J.; T. E. McKnight, A.V. Melechko, M.L. Simpson, G.S. Sayler. 2007. Quantitative analysis of EDC-condensed DNA on vertically aligned carbon nanofiber gene delivery arrays.    Biotechnology and Bioengineering,  97(4),  680-688. (PDF Available)

290. Vijayaraghavan, R. , S.K. Islam, M. Zhang, S. Ripp, S. Caylor, N. D. Bull, S. Moser, S.C. Terry, B.J. Blalock, G.S. Sayler. 2007. A bioreporter bioluminescent integrated circuit for very low-level chemical sensing in both gas and liquid environments. Sensors and Actuators B 123. 922–928. (PDF Available)

289. Vulava, V.M, L.D. McKay, S.G. Driese, F. Menn, G.S. Sayler. 2007. Distribution and transport of coal tar-derived PAHs in fine-grained residuum. Chemosphere Environmental Chemistry. Volume 68, Issue 3, June 2007. 554–563. (PDF Available)

288. Islam, S.K.; R. Vijayaraghavan; M. Zhang; S. Ripp; S.D. Caylor; B. Weathers; S. Moser; S. Terry; B.J. Blalock; and G.S. Sayler.  2007.  Integrated Circuit Biosensors Using Living Whole-Cell Bioreporters.  IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS. (PDF Available)

287. Gentry, R.W.; J. McCarthy; A. Layton; L.D. McKay; D. Williams; S. R. Koirala; G. S. Sayler. 2006.  Escherichia coli loading at or near base flow in a mixed-use watershed.    Journal of Environmental Quality,  35(6),  2244-2249. (PDF Available)

286. Wan, B.; G. S. Sayler; T. W. Schultz. 2006.  Structure-activity relationships for flow cytometric data of smaller polycyclic aromatic hydrocarbons.    SAR and QSAR in Environmental Research,  17(6),  597-605. (PDF Available)

285. Cook, K.L.; J.I. Garland; A.C. Layton; H.M. Dionisi; L.H. Levine; and G.S. Sayler.  2006. Effect of Microbial Species Richness on Community Stability and Community Function in a Model Plant-Based Wastewater Processing System. Microbial Ecology. (PDF Available)

284. Layton, A; L. McKay; D. Williams; V. Garrett; R. Gentry; G. Sayler. 2006. Development of Bacteroides 16S rRNA gene TaqMan-based real-time PCR assays for estimation of total, human, and bovine fecal pollution in water. Applied and Environmental Microbiology, 72(6), 4214-4224. (PDF Available)

283. Kuo, D. H.-W.; K.G. Robinson; A.C. Layton; A.J. Meyers; G.S. Sayler. 2006. Real-Time PCR Quantification of Ammonia-Oxidizing Bacteria (AOB): Solids Retention Time (SRT) Impacts during Activated Sludge Treatment of Industrial Wastewater. Environmental Engineering Science, 23(3), 507-520. (PDF Available)

282. Hawkins, S. A.; K. G. Robinson; A.C. Layton; G.S. Sayler. 2006. A Comparison of Ribosomal Gene and Transcript Abundance during High and Low Nitrite Oxidizing Activity Using a Newly Designed Real-Time PCR Detection System Targeting the Nitrobacter spp. 16S-23S Intergenic Spacer Region. Environmental Engineering Science, 23(3), 521-532. (PDF Available)

281. Ling Yan, M.S. Allen, M.L. Simpson, G.S. Sayler, C.D. Cox. 2006. Direct Quantification of N-(3-oxo-hexanoyl)-L-Homoserine Lactone in Culture Supernatant Using a Whole-Cell Bioreporter. Journal of Microbiological Methods. In press.(PDF Available)

280. Oguz, M. T., K.G. Robinson, A.C. Layton, G.S. Sayler. 2006. Volatile fatty acid impacts on nitrite oxidation and carbon dioxide fixation in activated sludge. Water Research. 40(4), 665-674. (PDF Available)

279. Caprio-Young, J., J.J. Bell, H. Lee, J. Ellis, D. Nast, G. Sayler, B. Minn, and H. Zaghouani. 2005. Neonatally Primed Lymph Node, but Not Splenic T Cells, Display a Gly-Gly Motif withing the TCR ?-Chain Complementarity-Determining Region 3 That Controls Affinity and May Affect Lymphoid Organ Retention. The Journal of Immunology. 176: 357-364.(PDF Available)

278. Ripp, S., P. Jegier1, M. Birmele, C.M. Johnson, K.A. Daumer, J.L. Garland and G.S. Sayler. 2005 Linking bacteriophage infection to quorum sensing signalling and bioluminescent bioreporter monitoring for direct detection of bacterial agents. Journal of Applied Microbiolog, (in Press)

277. Wan, B., J.T. Fleming, T.W. Schultz, G.S. Sayler. 2005. In Vitro Immune Toxicity of Depleted Uranium: Effects on Murine Macrophages, CD4+ T-cells and Gene Expression Profiles. Environmental Health Perspectives, 114(1), 85-91.(PDF Available)

276. Austin, D.W., M.S. Allen, J.M. McCollum, R.D. Dar, J.R. Wilgus, G.S. Sayler, N.F. Samatova, C.D. Cox, M.L. Simpson. 2005. Gene Network Shaping of Inherent Noise Spectra. Nature 439(7076), 608-611.(PDF Available)

275. Ripp, S.A., G.S. Sayler. 2005. Environmental Assessment: Bioreporter Systems. Molecular Microbial Ecology. Edited by A. Mark Osborn & Cindy J. Smith. Tayler & Francis Group. P. 321-344.(PDF Available)

274. Sanseverino, J., R.K. Gupta, A.C. Layton, S.S. Patterson, S.A. Ripp, L. Saidak, M.L. Simpson, T.W. Schultz, G.S. Sayler. 2005. Use of Saccharomyces cerevisiae BLYES Expressing Bacterial Bioluminescence for Rapid, Sensitive Detection of Estrogenic Compounds. Applied and Environmental Microbiology. 71(8), 4455-4460.(PDF Available)

273. Troegl, J., S. Ripp, G. Kuncova, G.S. Sayler, A. Churava, P. Parik, K. Demnerova, J. Halova, L. Kubicova. 2005. Selectivity of whole cell optical biosensor with immobilized bioreporter (PDF Available)

272. Yu, Chang-Ping, R. Ahuja, G.S. Sayler, K.H. Chu. 2005. Quantitative molecular assay for fingerprinting microbial communities of wastewater and estrogen-degrading consortia. Applied & Environmental Microbiology, 71(3), 1433-1444. (PDF Available)

271. Patterson, S.S., H.M. Dionisi, R.K. Gupta, and G.S. Sayler, 2005. Codon optimization of bacterial luciferase (lux) for expression in mammalian cells. Journal of Industrial Microbiology & Biotechnology, 32(3), 115-123. (PDF Available)

270. Rice, J.F., F. M. Menn, A.G. Hay, J. Sanseverino, G.S. Sayler. 2005. Natural selection for 2,4,5-trichlorophenoxyacetic acid mineralizing bacteria in agent orange contaminated soil. Biodegradation. 16(6), 501-512. (PDF Available)

269. Kim, J., K. Yamaguchi, S. Lee, P.K. Tithof, G. S. Sayler, J-H. Yoon, S. J. Baek. 2005. Evaluation of polycyclic aromatic hydrocarbons in the activation of early growth response-1 and peroxisome proliferators activated receptors. Toxicological Sciences. Oxford University Press, Inc. 85(1), 585-593. (PDF Available)

268. Layton A. C., H. M. Dionisi, H-W. Kuo, K.G. Robinson, V. M. Garrett, A. J. Meyers, and G. S. Sayler. 2005. Emergence of competitive dominant ammonia-oxidizing bacterial populations in a full-scale industrial wastewater treatment plant. Applied & Environmental Microbiology 71(2), 1105-1108. (PDF Available)

267. Raman, D. R., E.L. Williams, A.C. Layton, R.T. Burns, J.P. Easter, A.S. Daugherty, M.D. Mullen G.S. Sayler. 2004. Estrogen content of dairy and swine wastes. Environmental Science Technology. 38(13), 3567-3573. (PDF Available)

266. Simpson, M.L. C. D. Cox, G. S. Sayler. 2004. Frequency domain chemical langevin analysis of stochasticity in gene transcriptional regulation. Journal of Theoretical Biology. 229(3), 383-394. (PDF Available)

265. Kuncova, G., O. Podrazky, S. Ripp, J. Troegl, G. S. Sayler, K. Demnerova, R. Vankova. 2004. Monitoring of the Viability of Cells Immobilized by Sol-Gel Process. Journal of Sol-Gel Science and Technology. 31(1/2/3), 335-342. (PDF Available)

264. Gupta, R.K., S.S. Patterson, S. Ripp, A.C. Layton, G.S. Sayler. 2004. A yeast reporter strain expressing bacterial bioluminescence for rapid sensitive detection of estrogenic compounds. Biotechnological Approaches for Sustainable Development edited by M.Sudhaker Reddy and Sunil Khanna. Allied Publishers Pvt. Limited, New Delhi India. P. 283-291. (PDF Available)

263. Simpson, M.L., T.E. Mcknight, M.A. Guillorn, V.I. Merkulov, G.S. Sayler, and A. Melechko. 2004. The Biology of Integration of Cells into Microscale and Nanoscale Systems. Cellular Computing. 148-167. (PDF Available)

262. Simpson, M.L., G.S. Sayler, J.T. Fleming, J. Sanseverino, and C.D. Cox. 2004. The Device Science of Whole Cells as Components in Microscale and Nanoscale Systems. Cellular Computing. 74-106. (PDF Available)

261. Allen, Michael S., K.T. Welch, B.S. Prebyl, D.C. Baker, A. J. Meyers, & G.S. Sayler. 2004. Analysis and glycosyl composition of the exopolysaccharide isolated from the floc-forming wastewater bacterium Thauera sp. MZ1T. Environmental Microbiology. 6(8), 780-790. (PDF Available)

260. Dionisi, H.M., C.S. Chewning, K.H. Morgan, F. Menn, J.P. Easter, G.S. Sayler. 2004. Abundance of dioxygenase genes similar to Ralstonia sp. strain U2 nagAc is correlated with naphthalene concentrations in coal tar-contaminated freshwater sediments. Applied & Environmental Microbiology. 70(7): 3988-3995. (PDF Available)

259. Sayler, G.S., M.L. Simpson, C.D. Cox. 2004. Emerging foundations: Nano-engineering and bio-microelectronics for environmental biotechnology. Current Opinion in Microbiology. 7(3), 267-273. (PDF Available)

258. Simpson, M.L., C.D. Cox, G.D. Peterson, and G.S. Sayler. 2004. Engineering in the biological substrate: Information processing in genetic circuits. Proceedings of the IEEE, 92(5): 848-863. (PDF Available)

257. Cook, K.L., A.C. Layton, H.M. Dionisi, J.T. Fleming, G.S. Sayler. 2004. Evaluation of a plasmid-based 16s-23s rDNA intergenic spacer region array for analysis of microbial diversity in industrial wastewater. J Microbiol. Methods. 57:79-93. (PDF Available)

256. Nivens, D.E., T.E. McKnight, S.A. Moser, S.J. Osbourn, M.L. Simpson, and G.S. Sayler. 2004. Bioluminescent bioreporter integrated circuits: Potentially small, rugged and inexpensive whole-cell biosensors for remote environmental monitoring. J. Appl. Microbiol. 96:33-46. (PDF Available)

255. Robinson, K.G., H.M. Dionisi, G. Harms, A.C. Layton, I.R. Gregory and G.S. Sayler, 2003. Molecular assessment of ammonia- and nitrite-oxidizing bacteria in full-scale activated sludge wastewater treatment plants. Water Science & Technology, Vol 48 No 8 pp 119-126. (PDF Available)

254. Gupta, R.K., S.S. Patterson, S. Ripp, M.L. Simpson, and G.S. Sayler. 2003. Expression of the Photorhabdus luminescens lux genes (lux A, B, C, D, and E) in Saccharomyces cerevisiae. FEMS Yeast Research. 4:305-313. (PDF Available)

253. Ripp, S., K.A. Daumer, T. McKnight, L.H. Levine, J.L. Garland, M.L. Simpson, and G.S. Sayler. 2003. Bioluminescent bioreporter integrated-circuit sensing of microbial volatile organic compounds. J. Ind. Microbiol. Biotechnol. 30:636-642. (PDF Available)

252. Dionisi, H.M., G. Harms, A.C. Layton, I.R. Gregory, J. Parker, S.A. Hawkins, K.G. Robinson, and G.S. Sayler. 2003. Power analysis for real-time PCR quantification of genes in activated sludge and analysis of the variability introduced by DNA extraction. Appl. Environ. Microbiol. 69(11): 6597-6604. (PDF Available)

251. Cook, K.L. and G.S. Sayler. 2003. Environmental application of array technology: Promise, problems and practicalities. Current Opinion in Biotechnology, 14:311-318. (PDF Available)

250. Simpson, M.L., D.D. Cox, and G.S. Sayler. 2003. Frequency domain analysis of noise in autoregulated gene circuits. Proc. Nat. Acad. Sci. USA 100(8):4551-4556. (PDF Available)

249. Harms, G., A.C. Layton, H.M. Dionisi, I.R. Gregory, V.M. Garrett, S.A. Hawkins, K.G. Robinson, and G.S. Sayler. 2003. Real-Time PCR Quantification of Nitrifying Bacteria in a Municipal Wastewater Treatment Plant. Environ. Sci. Tech., 37(2):343-351. (PDF Available)

248. Lajoie, C.A., G.S. Sayler, and C.J. Kelly. 2002. The Activated Sludge Biomolecular Database. Water Environment Research, 74(5): 480-487. (PDF Available)

247. Dionisi, H.M., A.C. Layton, K.G. Robinson, J.R. Brown, I.R. Gregory, J.J. Parker, and G.S. Sayler. 2002. Quantification of Nitrosomonas oligotropha and Nitrospira spp. using Competitive Polymerase Chain Reaction in Bench-Scale Wastewater Treatment Reactors Operating at Different Solids Retention Times. Water Environment Research, 74(5):462-469. (PDF Available)v

246. Abd-El-Haleem, D., S. Ripp, C. Scott and G.S. Sayler. 2002. A luxCDABE-based bioluminescent bioreporter for the detection of phenol. J. Indust. Microbiol. Biotech. 29:233-237. (PDF Available)

245. Ripp, S. and G.S. Sayler. 2002. Microbial biodegradation and bioelectronic sensing of polyaromatic hydrocarbon in the environment. In: (Y.A. Al-Shayji, J.S. Sidhu, M. Saleem, K. Guerinik, eds.) Biotechnology Applications for the Arid Regions, Kuwait Institute for Scientific Research, Kuwait, 237-244. (PDF Available)

244. Sayler, G.S., S. Ripp, D. Nivens and M. Simpson. 2001. Bioluminescent Bioreporter Integrated Circuits: Sensing Analytes and Organisms with Living Microorganisms. J. Environ. Biotechnol., 1(1): 33-39. (PDF Available)

243. Langworthy, D.E., R.D. Stapleton, G.S. Sayler, R.H. Findlay. 2002. Lipid analysis of the response of a sedimentary microbial community to polycyclic aromatic hydrocarbons. Microbial Ecology. 43:189-198. (PDF Available)

242. Bolton, E.K., G.S. Sayler, D.E. Nivens, J.M. Rochelle, S. Ripp, and M.L. Simpson. 2002. Integrated CMOS photodetectors and signal processing for very low-level chemical sensing with the bioluminescent bioreporter integrated circuit. Sensors and Actuators B 85. 179-185. (PDF Available)

241. Layton, A.C., J. Sanseverino, B.W. Gregory, J.P. Easter, G.S. Sayler, and T.W. Schultz. 2002. In Vitro estrogen receptor binding of PCBs: Measured activity and detection of hydroxylated metabolites in a recombinant yeast assay. Toxicol. Appl. Pharmacol. 180:157-163. (PDF Available)

240. Ripp, S. and G.S. Sayler. 2002. Field release of Genetically Engineered Microorganisms (GEM). In: G.Bitton (ed.) The Encyclopedia of Environmental Microbiology. John Wiley & Sons, NY, NY, p. 1278-1287. (PDF Available)

239. Abd-El-Haleem, D., A.C. Layton, G.S. Sayler. 2002. Long PCR-amplified rDNA for PCR-RFLP- and Rep-PCR-based approaches to recognize closely related microbial species. J. Microbiol. Meth. 49:315-319. (PDF Available)

238. Dionisi, H.M., A.C. Layton, G. Harms, I.R. Gregory, K.G. Robinson, and G.S. Sayler. 2002. Quantification of Nitrosomonas oligotropha-Like Ammonia-Oxidizing Bacteria and Nitrospira spp. From Full-Scale Wastewater Treatment Plants by Competitive PCR. App. Environ. Microbiol. 68:1, p. 245-253. (PDF Available)

237. Raman, D.R., A.C. Layton, L.B. Moody, J.P. Easter, G.S. Sayler, R.T. Burns, and M.D. Mullen. 2001. Degradation of estrogens in dairy waste solids: Effects of acidification and temperature. Transactions of the ASAE. 44(6):1881-1888. (PDF Available)

236. Shingleton, J.T., B.A. Applegate, A.J. Baker, G.S. Sayler, and P.R. Bienkowski. 2001. Quantification of toluene dioxygenase induction and kinetic modeling of TCE cometabolism by Pseudomonas putida TVA8. Biotech. Bioengr. 76:4, p.341-350. (PDF Available)

235. Ripp, S., D.E. Nivens, C. Werner, and G.S. Sayler. 2001. Vertical transport of a field-released genetically engineered microorganism through soil. Soil Biology Biochem. 33:1873-1877. (PDF Available)

234. Sayler, G.S., J.T. Fleming, D.E. Nivens. 2001. Gene expression monitoring in soils by mRNA analysis and gene lux fusions. Current Opinion in Biotechnology. 12:455-460. (PDF Available)

233. Simpson, M.L., G.S. Sayler, J.T. Fleming, and B. Applegate. 2001. Whole-cell biocomputing. Trends in Biotechnol. p. 317-323. (PDF Available)

232. Hay, A.G., P.M. Dees, G.S. Sayler. 2001. Growth of a bacterial consortium on triclosan. FEMS Microbiol. Ecol. p.105-112. (PDF Available)

231. Fleming, J.T., A. Nagel, J. Rice, and G.S. Sayler. 2001. Differential Display of Prokaryotic Messenger RNA and Application to Soil Microbial Communities. In: Environmental Microbial Microbiology: Protocols and Applications (ed. P. Rochelle). Horizon Scientific Press, UK. (PDF Available)

230. Nagel, A.C., J.T. Fleming, G.S. Sayler, K.L. Beattie. 2001. Screening for Ribosomal-Based False Positives Following Prokaryotic mRNA Differential Display. BioTechniques. Vol. 30, No. 5, p. 988-996.

229. Ripp, S., B.M. Applegate, M.L. Simpson, G.S. Sayler. 2001. Whole-cell bioluminescent bioreporter sensing of foodborne toxicants. In: Photonic Detection and Intervention Technologies for Safe Food (eds. Y. Chen and S. Tu.). SPIE Proceedings November 2000. Vol. 4206, p.13-21.

228. Simpson, M.L., G.S. Sayler, G. Patterson, D.E. Nivens, E.K. Bolton, J.M. Rochelle, J.C. Arnott, B.M. Applegate, S. Ripp and M.A. Guillorn. 2001. An integrated CMOS microluminometer for low-level luminescence sensing in the bioluminescent bioreporter integrated circuit. Sensors and Actuators B. 72:135-141.

227. Leblond, J.D., T.W. Schultz, G.S. Sayler. 2001. Observations on the preferential biodegradation of selected components of polyaromatic hydrocarbon mixtures. Chemosphere, 42:333-343. (PDF Available)

226. Ripp, S., B.M. Applegate, D.E. Nivens, M.J. Paulus, G.E. Jellison, M.L. Simpson, and G.S. Sayler. 2000. Whole-Cell Environmental Monitoring Devices: Bioluminescent Bioreporter Integrated Circuits. (Mulchandi and Sadik, eds.) In: ACS Symposium Series No. 762/Chemical and Biological Sensors for Environmental Monitoring. p. 197-205.

225. Hay, A.G., J.F. Rice, B.M. Applegate, N.G. Bright, G.S. Sayler. 2000. A Bioluminescent Whole-Cell Reporter for Detection of 2,4-Dichlorophenoxyacetic Acid and 2,4-Dichlorophenol in Soil. Appl. Environ. Microbiol., Vol. 66, No. 10, p. 4589-4594.

224. Layton, A.C., B.W. Gregory, J.R. Seward, T.W. Schultz and G.S. Sayler. 2000. Mineralization of Steroidal Hormones by Biosolids in Wastewater Treatment Systems in Tennessee USA. Environ. Science Tech., Vol. 34, No. 18, p. 3925-3931.

223. Kelly, C.J., P.R. Bienkowski, and G.S. Sayler. 2000. Kinetic Analysis of a tod-lux Bacterial Reporter for Toluene Degradation and Trichloroethylene Cometabolism. Biotech. Bioengr. Vol. 69, No. 3, p. 256-265.

222. Ripp, S., D.E. Nivens, C. Werner, G.S. Sayler. 2000. Bioluminescent most-probable-number monitoring of a genetically engineered bacterium during a long-term contained field release. Appl. Microbiol. Biotech. 53:736-741.

221. Hay, A.G., S. Ripp, and G.S. Sayler. 2000. Plasmids, Catabolic. In: Encyclopedia of Microbiology, Vol. 3, p. 730-744.

220. Stapleton, R.D., N.G. Bright, and G.S. Sayler. 2000. Catabolic and genetic diversity of degradative bacteria from fuel-hydrocarbon contaminated aquifers. Microbiol. Ecol. 39:211-221.

219. Ripp, S., D.E. Nivens, R. Burlage, and G.S. Sayler. 2000. Field-scale bioremediation monitoring utilizing bioluminescent genetically engineered microorganisms. In: Bioremediation Technologies for Polycyclic Aromatic Hydrocarbons Compounds. (Eds. A. Leeson and B. Alleman). p. 277-282.

218. Lajoie, C.A., A.C. Layton, I.R. Gregory, G.S. Sayler, D.E. Taylor and A. Meyers. 2000. Zoogleal clusters and sludge dewatering potential in an industrial activated-sludge wastewater treatment plant. Water Environ. Research, Vol. 72, No. 1, p. 56-64.

217. Woo, Hae-jin, J. Sanseverino, C.D. Cox, K.G. Robinson, and G.S. Sayler. 2000. The measurement of toluene dioxygenase activity in biofilm culture of Pseudomonas putida F1. J. Microbiol. Meth. 40:181-191.

216. Sayler, G.S. and S. Ripp. 2000. Field applications of genetically engineered microorganisms for bioremediation processes. Current Opinion in Biotechnology, 11:286-289.

215. Stapleton, R.D., J. Mark Boggs, and G.S. Sayler. 2000. Changes in subsurface catabolic gene frequencies during natural attenuation of petroleum hydrocarbons. Environ. Science Technol. 34(10): 1991-1999.

214. LeBlond, J.D., B.M. Applegate, F.-M. Menn, T.W. Schultz, and G.S. Sayler. 2000. Structure-toxicity assessment of metabolites of the aerobic bacterial transformation of substituted naphthalenes. Environ. Toxicol. Chem. Vol. 19, No. 5, p. 1235-1246. (PDF Available)

213. Cox, C.D., D.E. Nivens, S. Ripp, M.M. Wong, A. Palumbo, R.S. Burlage and G.S. Sayler. 2000. An intermediate-scale lysimeter facility for subsurface bioremediation research. Bioremediation Journal. 4(1):69-79.

212. Layton, A.C., P.N. Karanth, C.A. Lajoie, A. J. Meyers, I.R. Gregory, R.D. Stapleton, D.E. Taylor and G.S. Sayler. 2000. Quantification of hyphomicrobium populations in activated sludge from an industrial wastewater treatment system as determined by 16S rRNA analysis. Appl. Environ. Microbiol. Vol. 66, No. 3, p. 1167-1174.

211. Ripp, S., D.E. Nivens, Y. Ahn, C. Werner, J. Jarrell IV, J. P. Easter, C.D. Cox, R. S. Burlage, and G.S. Sayler. 2000. Controlled field release of a bioluminescent genetically engineered microorganism for bioremediation process monitoring and control. Environ. Science Tech. 34 (5), p. 846-853.

210. Menn, F.-M., J.P. Easter, and G.S. Sayler. Genetically Engineered Microorganisms and Bioremediation. 2000. In: (H.-J Rehm and G. Reed, eds.) Biotechnology: Environmental Processes II: Soil Decontamination. p.442-463.

209. Menn, F.-M., J.P. Easter, and G.S. Sayler. Bacterial Activity Enhancement and Soil Decontamination. 2000. In: (H.-J Rehm and G. Reed, eds.) Biotechnology: Environmental Processes II: Soil Decontamination. p.425-439

208. Muccini, M, A.C. Layton, G.S. Sayler and T.W. Schultz. 1999. Aquatic toxicities of halogenated benzoic acids to Tetrahymena pyriformis. Environ. Contam. Toxicol. 62:616-622.

207. Ahn, Y., J. Sanseverino, and G.S. Sayler. 1999. "Analyses of polycyclic aromatic hydrocarbon-degrading bacteria isolated from contaminated soils. Biodegradation. 10:149-157.

206. Layton, A.C., B. Gregory, T.W. Schultz, and G.S. Sayler. 1999. Validation of Genetically Engineered Bioluminescent Surfactant Resistant Bacteria as Toxicity Assessment Tools. Ecotoxicol. Environ. Safety. 43:222-228.

205. Palmer, R.J., B. Applegate, R. Burlage, G.S. Sayler and D.C. White. 1999. Heterogeneity of Gene Expression and Activity in Bacterial Biofilms. In: Bioluminescence and Chemiluminescence: Perspectives for the 21st Century, eds. A. Roda, M. Pazzagli, L.J. Kricka and P.E. Stanley. p.609-612.

204. Applegate, B.M., J. Shingleton, S. Ripp, N. Bright, D. Nivens, M. Simpson, and G.S. Sayler. 1999. Bioluminescent Bioreporter Integrated Circuits (BBICs) for the Detection of Toluene and Trichloroethylene (TCE) in Aqueous Solutions. In: Bioluminescence and Chemiluminescence: Perspectives for the 21st Century, eds. A. Roda, M. Pazzagli, L.J. Kricka and P.E. Stanley. p. 589-592.

203. Ford, C.Z., G.S. Sayler, and R.S. Burlage. 1999. Containment of a genetically engineered microorganism during a field bioremediation application. Appl. Microbiol. Biotechnol. Vol. 51, p. 397-400.

202. Nagel, A., J.T. Fleming, and G.S. Sayler. 1999. "Reduction of false positives in prokaryotic mRNA differential display. BioTechniques. Vol. 26, No. 4. p. 642-648.

201. Sayler, G.S., C.D. Cox, R. Burlage, S. Ripp, D.E. Nivens, C. Werner, Y. Ahn, and U. Matrubutham. 1999. Field Application of a Genetically Engineered Microorganism for Polycyclic Aromatic Hydrocarbon Bioremediation Process Monitoring and Control. In Novel Approaches for Bioremediation of Organic Pollution Eds. R. Fass, Y. Flashner and S. Reuveny. p. 241-254.

200. Kelly, C.J., C.A. Lajoie, A.C. Layton, and G.S. Sayler. 1999. Bioluminescent reporter bacterium for toxicity monitoring in biological wastewater treatment systems. Water Environment Research. Vol.71, No.1, p. 31-35.

199. Lajoie, C., A. Layton, I. Gregory, G. Sayler, D. Taylor, and A. Meyers. 1998. Molecular Analysis of Zoogloeal Clusters in Viscous Sludge. In: Water Environment Federation, 70th Annual Conference and Exposition Proceedings. Part 1 & 2, Vol. 3. p. 317-326.

198. Robinson, K.G., J.G. Pieters, J. Sanseverino, C.D. Cox, C. L. Wright, C.L. Cheng, and G.S. Sayler. 1998. Microbial oxidation and bioluminescence response for toluene and trichloroethylene. Wat.Sci.Tech. 38:7, p.1-8. (PDF Available)

197. Nadeau, L.J., G.S. Sayler, and J.C. Spain. 1998. Oxidation of 1,1,1-trichloro-2,2-bix(4-chlorophenyl) ethane (DDT) by Alcaligenes eutrophus A5. Arch. Microbiol. 171:44-49.

196. Shi, Z., K.A. LaTorre, M.M. Ghosh, A.C. Layton, S.H. Luna, L. Bowles and G.S. Sayler. 1998. Biodegradation of UV-Irradiated Polychlorinated Biphenyls in Surfactant Micelles. Wat. Sci. Tech. Vol. 38, No. 7, pp. 25-32.

195. Stapleton, R. and G. Sayler. 1998. Assessment of the Microbiological Potential for the Natural Attenuation of Petroleum Hydrocarbons in a Shallow Aquifer System. Microbial Ecology. 36:349-361.

194. Shingleton, J.T., B.M. Applegate, A.C. Nagel, P.R. Bienkowski, G.S. Sayler. 1998. Induction of the tod Operon by Trichloroethylene in Pseudomonas putida TVA8. Appl. Environ. Microbiol. Vol. 64, No. 12, p. 5049-5052.

193. Layton, A.C., M. Muccini, M. Ghosh, and G.S. Sayler. 1998. The Construction of a Bioluminescent Reporter Strain to Detect Polychlorinated Biphenyls. Appl. Environ. Microbiol. Vol. 64, No. 12, p.5023-5026.

192. Schultz, T.W., D.H. Kraut, G.S. Sayler, and A. Layton. 1998. Estrogenicity of Selected Biphenyls Evaluated using a Recombinant Yeast Assay. Environ. Toxicol. Chem. Vol. 17, No. 9, p. 1727-1729.

191. Stapleton, R.D., D.C. Savage, G.S. Sayler, and G. Stacey. 1998. Biodegradation of Aromatic Hydrocarbons in an Extremely Acidic Environment. Appl. Environ. Microbiol. Vol. 64, No. 11, p. 4180-4184.

190. Fleming, J.T., W. Yao, and G.S. Sayler. 1998. Optimization of Differential Display of Prokaryotic mRNA: Application to Pure Culture and Soil Microcosms. Appl. Environ. Microbiol. Vol. 64, No.10, p.3698-3706.

189. Simpson, M.L., G.S. Sayler, B.M. Applegate, S. Ripp, D.E. Nivens, M.J. Paulus, and G.E. Jellison Jr. 1998. Bioluminescent-Bioreporter Integrated Circuits form Novel Whole-Cell Biosensors. Trends in Biotechnology. Vol.16, p.332-338.

188. Langworthy, D.E., R. D. Stapleton, G.S. Sayler and R.H. Findlay. 1998. Genotypic and Phenotypic Responses of a Riverine Microbial Community to Polycyclic Aromatic Hydrocarbon Contamination. Appl. Environ. Microbiol. Vol. 64, No. 9, p. 3422-3428.

187. Sayler,G.S. 1998. Innovations and Broad Horizons for Environmental Biotechnology. Australian Biotechnology, Vol. 8, No. 4., p.228-234.

186. Layton, A.C., C.A. Lajoie, J.P. Easter, M. Muccini, and G.S. Sayler. 1998. An integrated surfactant solubilization and PCB bioremediation process for soils. Bioremediation Journal. 2(1):43-56.

185. Stapleton, R.D., S. Ripp, L. Jimenez, S. Koh, J.T. Fleming, I.R. Gregory, and G.S. Sayler. 1998. Nucleic Acid Analytical Approaches In Bioremediation: Site Assessment and Characterization. J. Microbiol. Methods. Vol.32, p.165-178.

184. Applegate, B.M., S.R. Kehrmeyer, and G.S. Sayler. 1998. A Chromosomally Based tod-luxCDABE Whole-Cell Reporter for BTEX Sensing. Appl. Environ. Microbiol. Vol. 64, No. 7, p.2730-2735.

183. Heitzer, A., B. Applegate, S. Kehrmeyer, H. Pinkart, O. Webb, T. Phelps, D.C. White, and G.S. Sayler. 1998. Physiological considerations of environmental applications of lux reporter fusions. J. Microbiol. Methods. Vol.33 p.45-57. (PDF Available)

182. Matrubutham, U. and G.S. Sayler. 1998. Microbial biosensors based on optical detection. In: Methods in Biotechnology, Vol. 6: Enzyme Biosensors: Techniques and Protocols. Eds. A. Mulchandani and K.R. Rogers. Humana Press Inc., New Jersey. p.249-256.

181. R.S. Burlage, R. Atlas, D. Stahl, G. Geesey, and G.S. Sayler, eds., Techniques in Microbial Ecology. New York: University Press, 1998. (Available only thru Oxford University Press)

180. Lajoie, C.A., A.C. Layton, R.D. Stapleton, I.R. Gregory, A.J. Meyers, and G.S. Sayler. 1997. Molecular analysis and control of activated sludge. In: Biotechnology in the Sustainable Environment. Eds. G. Sayler, J. Sanseverino, and K. Davis. Plenum Press. p. 323-342.

179. Beck, M.J., A.C. Layton, C.A. Lajoie, J.P. Easter, G.S. Sayler, J. Barton, and M. Reeves. 1997. An integrated treatment system for polychlorinated biphenyls remediation. . In: Biotechnology in the Sustainable Environment. Eds. G. Sayler, J. Sanseverino, and K. Davis. Plenum Press. p. 73-84.

178. Sayler, G.S. 1997. Challenges and Opportunities in the Area of Environmental Biotechnology. In: Biotechnology in the Sustainable Environment. Eds. G. Sayler, J. Sanseverino, and K. Davis. Plenum Press. p. 1-4.

177. Palmer, Jr., R.J., C. Phiefer, R. Burlage, G. Sayler, D.D. White. 1997. Single-cell bioluminescence and GFP in biofilm research. Biolumin. Chemilumin., Proc. Int. Symp., 9th p. 445-450.

176. Pieters, J.G., J. Sanseverino, C.L. Wright, C.L. Cheng, K. Liu, K.G. Robinson, C.D. Cox, S.R. Kehrmeyer, B.M. Applegate, and G.S. Sayler. 1997. Bioluminescence and Cometabolic Degradation of Toluene and Trichloroethylene By Pseudomonas Putida TVA8. Proceedings of 52nd Purdue Ind. Waste Conf.. West Lafayette, IN.

175.Sayler, G.S. 1997. Molecular Environmental Diagnostic Applications in Hazardous Waste Bioremediation. Proceedings of the First International Symposium, Institute of Environmental Technology and Industry (IETI). Pusan National University, Korea.

174.Webb, O.F., P.R. Bienkowski, A. Heitzer, and G.S. Sayler. 1997. Kinetics and Response of a Pseudomonas fluorescens HK44 Biosensor. Biotech. Bioengineering. Vol. 54, No. 5, pp491-502.

173. Sayler, G.S., U. Matrubutham, F. Menn, W. Johnston, and R. Stapleton. 1997. Molecular Probes and Biosensors in Bioremediation and Site Assessment. In: Bioremediation-Principles and Practice. Ed. S.K. Sikdar and R.L. Irvine. Technomic Publishing Co., Inc. p.385-420

172. Ganesh, R., K.G. Robinson, G.D. Reed, and G.S. Sayler. 1997 Reduction of Hexavalent Uranium from Organic Complexes by Sulfate and Iron Reducing Bacteria. Appl. Environ. Microbiol. Vol. 63, No. 11, p. 4385-4391.

171. Matrubutham, U., J.E. Thonnard, and G.S. Sayler. 1997 Bioluminescence Induction Response and Survival of the Bioreporter Bacterium Pseudomonas fluorescens HK44 in Nutrient Deprived Condition. Appl. Microbiol. Biotech. 47:604-609.

170. Sayler, G.S., C. Steward, U. Matrubutham, G. Huxel, J. Thonnard, and J. Drake. 1997. A Species Invasion Paradigm for Managing Biodegradative Microbial Communities. In: Progress in Microbial Ecology: Proceedings for the 7th International Symposium on Microbial Ecology (ISME-7), Brazil. p. 577-585 .

169. Lajoie, C.A., A.C. Layton, J.P. Easter, F. Menn, and G.S. Sayler. 1997. Degradation of nonionic surfactants and polychlorinated biphenyls by recombinant field application vectors. J. Industrial Microbiol. Biotechnol. Vol. 19, p. 252-262.

168. Applegate, B., C. Kelly, L. Lackey, J. McPherson, S. Kehrmeyer, F. Menn, P. Bienkowski, and G. Sayler. 1997. Pseudomonas putida B2: A tod-lux bioluminescent reporter for toluene and trichloroethylene cometabolism. J. Industrial. Microbiol. 18:4-9.

167. White, D.C., A.A. Arrage, D.E. Nivens, R.J. Palmer, J.F. Rice, and G.S. Sayler. 1996. Biofilm ecology: On line methods bring new insights into mic and microbial biofouling. Biofouling, 10(1-3), 3-16.

166. Burlage, R.S., Z. Yang, R.J. Palmer, G.S. Sayler, and Y. Khang. 1996. Development and Application of the Lux Gene for Environmental Bioremediation. Proceedings SPIE Meeting on Advanced Technologies for Environmental Monitoring and Remediation, 8/96, Denver, Co. (PDF format available)

165. Tschantz, M.F., J.P. Bowman, F. Evans, P.R. Bienkowski, T.L. Donaldson, and G.S. Sayler. 1996. Development of a fully suspended, multi-stage bioreactor system for trichloroethylene degradation based on soluble monooxygenase cometabolism. Environ. Sci. Health, A31(1), p. 249-266.

164. Johnston, W.H., R. Stapleton, and G.S. Sayler. 1996. Direct extraction of microbial DNA from soils and sediments. In: Molecular Microbial Ecology Manual. Ed. A.D.L. Akkermans, J.D. van Elsas and F.J. de Bruijn. Kluwer, Netherlands. 1.3.2:1-9.

163. Bowman, J. and G. Sayler. 1996. Nucleic acid techniques in the environmental detection of microorganisms and their activities. In: Mol. Approaches Environ. Microbiol. Eds. Pickup, R.W., Sounders, J.R., p. 63-67. Horwood, London, UK.

162. Kehrmeyer, S.R., B.M. Applegate, H.C. Pinkart, D.B. Hedrick, D.C. White, and G.S. Sayler. 1995. Combined Lipid/DNA Extraction Method for Environmental Samples. J. Microbiol. Methods. 25:153-163.

161. Sayler, G.S., U. Matrubutham, R. Palmer, and C. Kelly. 1995. Application of Molecular Biology to Real Time Monitoring in Bioremediation. Proceedings for the OECD Workshop Amsterdam 1995 on Wider Applications and Diffusion of Bioremediation Technologies. p. 323-334.

160. Sayler, G.S., U. Matrubutham, C. Steward, A. Layton, C. Lajoie, J. Easter, and B. Applegate. 1995. Towards Field Release of Engineered Strains for Bioremediation. Proceedings of the 7th Symposium on Environmental Releases of Biotechnology Products: Risk Assessment Methods and Research Progress. ORD/U.S. Environmental Protection Agency, Gulf Breeze, FL.

159. Stapleton, R.D. and G.S. Sayler. 1995. Biodegradative Potential for Natural Attenuation of Hydrocarbons in a Shallow, Unconfined Aquifer Field Test Site. Proceedings of the 88th annual Meeting of the Air and Waste Management Association, San Antonio, TX.

158. Sayler, G. and P. Sayre. 1995. Preliminary Risk Assessment for Recombinant Pseudomonads Released into the Environment for Hazardous Waste Degradation. Proceedings:. Bioremediation: The Tokyo ’94 Workshop. Organization for Economic Cooperation and Development Tokyo, Japan.

157. Sayler, G. 1995. Bioluminescence Reporter Genes for Monitoring Biodegradative Activities. Proceedings: Bioremediation: The Tokyo ’94 Workshop. Organization for Economic Cooperation and Development Tokyo, Japan.

156. Sayler, G. 1995. Biodegradation Process Analysis: Molecular Application in Simulations and Environmental Verification. In: Proceedings Environmental Biotechnology. Ed. I. Economidis and A. Palmisano. EC-US Task Force on Biotechnology Research. Brussels, Belgium p.47-54.

155. Rice, J.F., R.F. Fowler, J.T. Fleming, A.A. Arrage, D.C. White and G.S. Sayler. 1995. Effects of External Stimuli on Environmental Bacterial Strains Harboring an algD-lux Bioluminescent Reporter Plasmid for the Study of Corrosive Biofilms. J. Indust. Microbiol. 15:318-328.

154. Sayler G.S., A. Layton, C. Lajoie, J. Bowman, M. Tschantz, and J.T. Fleming. 1995. Molecular Site Assessment and Process Monitoring in Bioremediation and Natural Attenuation. Appl. Biochem. Biotech. 54:277-290.

153. Fleming, J.T. and G.S. Sayler. 1995. Assessment of Gene Expression in the Environment: Quantitative mRNA Analysis in Contaminated Soils. In: Applications of Molecular Biology in Environmental Chemistry. Ed. R.A Minear, A. Ford, L. Needham, and N. Karch. CRC Press, p. 45-58.

152. Bowman, J., J. Fleming, I.R. Gregory, A. Ogram, G. Sayler, W. Sun, and D. Zhang. 1995. Nucleic acid technology report for the in situ bioremediation demonstration (methane biostimulation) of the Savannah River Integrated Demonstration Project DOE/OTD, Pacific Northwest Laboratory.

151. Applegate, B., U. Matrubutham, J. Sanseverino, and G.S. Sayler. 1995. Biodegradation genes as marker genes in microbial ecosystems. In: Molecular Microbial Ecology Manual. Ed. A.D.L. Akkermans, J.D. van Elsas and F.J. de Bruijn. Kluwer, Netherlands. 6.1.8:1-14.

150. Tschantz, M.F., J.P. Bowman, T.L. Donaldson, P.R. Bienkowski, J.M. Strong-Gunderson, A.V. Palumbo, S.E. Herbes and G.S. Sayler. 1995. Methanotrophic TCE Biodegradation in a Multi-Stage Bioreactor. Environ. Sci. Tech. 29.8:2073-2082.

149. Heitzer, A., O.F. Webb, P.M. DiGrazia and G.S. Sayler. 1995. A Versatile Bioluminescent Reporter System for Organic Pollutant Bioavailability and Biodegradation. In: Applications of Molecular Biology in Environmental Chemistry. Ed. R.A Minear, A. Ford, L. Needham, and N. Karch. CRC Press, p. 191-208. (PDF format available)

148. Burlage, R.S., A.V. Palumbo, A. Heitzer, and G.S. Sayler. 1994. Bioluminescent Reporter Bacteria Detect Contaminants in Soil Samples. Appl. Biochem. Biotechnol. 45/46:731-740. (PDF format available)

147. Layton, A.C., C.A. Lajoie, J.P. Easter, R. Jernigan, M.J. Beck and G.S. Sayler. 1994. Molecular Diagnostics for Polychlorinated Biphenyl Degradation in Contaminated Soils. Recombinant DNA Technology II, Vol. 721, Annals of the New York Academy of Sciences. p. 407-422.

146. Layton, A.C., C.A. Lajoie, J.P. Easter, R. Jernigan, J. Sanseverino, and G.S. Sayler. 1994. Molecular Diagnostics and Chemical Analysis for Assessing Biodegradation of Polychlorinated Biphenyls in Contaminated Soils. J. Indust. Microbiol. 13:392-401.

145. Sanseverino, J., J.T. Fleming, A. Heitzer, B.M. Applegate, and G.S. Sayler. 1994. Applications of Environmental Biotechnology to Bioremediation. In: Remediation of Hazardous Waste Contaminated Soils. Ed. D. Wise and D. Trantolo. Marcel Dekker, Inc., p.97-123.

144. Bowman, J.P. and G.S. Sayler. 1994. Maximization of Methylosinus Trichosporium OB3b Soluble Methane Monooxygenase Production in Batch Culture. In Hydrocarbon Bioremediation. Ed R. Hinchee, B. Alleman, R. Hoeppel, and R. Miller. Lewis Publishers, p.267-273.

143. Koh, S., J.P. Bowman, and G.S. Sayler. 1994. Soluble Methane Monooxygenase Activity in Methylomonas Methanica 68-1 Isolated from a Trichloroethylene-Contaminated Aquifer. . In: Bioremediation of Chlorinated and Polycyclic Aromatic Hydrocarbon Compounds. Ed. R. Hinchee, A. Leeson, L. Semprini, and S. K. Ong. Lewis Publishers, p. 327-332.

142. Heitzer, A., K. Malachowsky, J.E. Thonnard, P.R. Bienkowski, D.C. White, and G.S. Sayler. 1994. Optical Biosensor for Environmental On-Line Monitoring of Naphthalene and Salicylate Bioavailability with an Immobilized Bioluminescent Catabolic Reporter Bacterium. Appl. Environ. Microbiol. 60.5:1487-1494. (PDF format available)

141. Lajoie, C.A., A.C. Layton, and G.S. Sayler. 1994. Cometabolic Oxidation of Polychlorinated Biphenyls in Soil with a Surfactant Based Field Application Vector. Appl. Environ. Microbiol. 60.8:2826-2833.

140. Jimenez, L., I. Rosario, J. Bowman, S. Koh, and G.S. Sayler. 1994. Molecular Environmental Diagnostics of Trichloro-ethylene (TCE) Contaminated Subsurface Environments. In: Bioremediation of Chlorinated and Polycyclic Aromatic Hydrocarbon Compounds. Ed. R. Hinchee, A. Leeson, L. Semprini, and S. K. Ong. Lewis Publishers, p. 392-396.

139. Nadeau, L.J., F. Menn, A. Breen, and G.S. Sayler. 1994. Aerobic Degradation of 1,1,1-Trichloro-2,2-Bis (4-Chlorophenyl)Ethane(DDT) by Alcaligenes eutrophus A5. Appl. Environ. Microbiol. 60.1:51-55.

138. Heitzer, A. and G.S. Sayler. 1994. Monitoring the Efficacy of Bioremediation. Trends in Biotechnology. 11.8:334-343.

137. Wallace, W., J.T. Fleming, D.C. White, G.S. Sayler. 1994. An algD-bioluminescent reporter plasmid to monitor alginate production in biofilms. Microbiol.Ecol. 27:225-239.

136. Wallace, W., J. Rice, D. White, and G. Sayler. 1994. Distribution of alginate genes in bacterial isolates from corroded metal surfaces. Microbiol. Ecol. 27:213-223.

135. Bowman, J.P. and G.S. Sayler. 1994. Optimization and maintenance of soluble methane monooxygenase activity in Methylosinus trichosporium OB3b. Biodegradation. 5:1-11.

134. Strong-Gunderson, J.M., B. Applegate, G.S. Sayler, and A.V. Palumbo. 1993. Biosurfactants and Increased Bioavailability of Sorbed Organic Contaminants: Measurements Using a Biosensor. Proceedings of the IGT Symposium on Gas, Oil and Environmental Biotechnology. Colorado Springs, CO.

133. Sanseverino, J., C. Werner, J.T. Fleming, B.M. Applegate, J.M.H. King, and G.S. Sayler. 1993. Molecular diagnostics of polycyclic armoatic hydrocarbon biodegradation in manufactured gas plant soils. Biodegradation. 4:303-321.

132. Sayler, G.S. 1993. Environmental Biotechnology's Future in Hazardous Waste Management. In: Biotechnology: Theory and Applications 1993. Ed. W. Tien, L. Lo, S. chen, Y. Shuy. p.248-254.

131. Huang, B., T.W. Wang, R. Burlage, and G. Sayler. 1993. Development of an On-Line Sensor for Bioreactor Operation. Appl. Biochem. Biotech. 39/40:371-382. (PDF format available)

130. Bowman, J.P., L. Jimenez, I. Rosario, T.C. Hazen, and G.S. Sayler. 1993. Characterization of the methanotrophic bacterial communities present in a trichloroethylene contaminated subsurface groundwater site. Appl. Environ. Microbiol. 59.8:2380-2387.

129. Sanseverino, J., B. Applegate, J.M.H. King, G. Sayler. 1993. Plasmid-mediated mineralization of naphthalene, phenanthrene and anthracene. Appl. Environ. Microbiol. 59.6:1931-1937.

128. Menn, F., B. Applegate, and G. Sayler. 1993. NAH plasmid mediated catabolism of anthracene and phenanthrene to naphthoic acids. Appl. Environ. Microbiol. 59.6:1938-1942.

127. Koh, S., J.P. Bowman, and G. Sayler. 1993. Soluble methane monooxygenase production and trichloroethylene degradation by a type I methanotroph, Methylomonas methanica 68-1. Appl. Environ. Microbiol. 59.4:960-967.

126. Fleming, J. and G. S. Sayler. 1993. Quantitative Relationship between Catabolic Gene Frequency and Expression in Predicting PAH Degradation in Soils at Town Gas Manufactured Sites. Environ. Sci. Tech. 27:1068-1074.

125. Atlas, R.M., G. Sayler, R.S. Burlage, and A.K. Bej. 1993. Molecular approaches for environmental monitoring of microorganisms. BioTechniques. 12.5:706-717.

124. Sayler, G.S., J.T. Fleming, B. Applegate and C. Werner. 1992. Nucleic Acid Extraction and Analyis: Detecting Genes and their Activity in the Environment. In: Genetic Interactions Between Microorganisms in the Natural Environment. Ed. E.M. Wellington & J.D. Van Elsas. Pergamon Press. p.237-257.

123. Sayler, G.S., K. Nikbakht, J. Fleming, and J. Packard. 1992. Applications of Molecular Techniques Soil Biochemistry. In: Soil Biochemistry. Ed. G. Stotzky and J. Bollag. 7:131-172.

122. Burlage, R.S., A. Heitzer, and G.S. Sayler. 1992. Bioluminescence: A Versatile Bioreporter for Monitoring Bacterial Activity. Biotech Forum Europe. 9.11/12:704-709. (PDF format available)

121. Ogunseitan, O.A., G.S. Sayler, R.V. Miller. 1992. Application of DNA probes to the analysis of bacteriophage distribution patterns in the environment. Appl. Environ. Microbiol. 58.6:2046-2052.

120. Heitzer, A., O.F. Webb, J.E. Thonnard and G.S. Sayler. 1992. Specific and Quantitative Assessment of Naphthalene and Salicylate Bioavailability using a Bioluminescent Catabolic Reporter Bacterium. Appl. Environ. Microbiol. 58.6:1839-1846. (PDF format available)

119. Sanseverino, J.; J. Rightmyer, and G.S. Sayler. 1992.. Evaluation of surfactants for desorbing polynuclear aromatic hydrocarbons in a coal coking waste. Industrial Pollution Control Conference, Proc. Georgia Water and Pollution Control Assoc. Atlanta.

118. Sayler, G.S.; R. Burns, T. Gray, J. Pederson, J. Prosser and Sonja Sefenoka. 1992. Detection Methods for Modified organisms in the Environment. In: The Release of Genetically Modified Organisms. Ed. D.E.S Tull and M. Sussman. REGEM 2. FEMS Symposium No. 63. Plenum Press. NY. p. 119-122.

117. Romanowski, G., M.G. Lorenz, G. Sayler, and W. Wackernagel. 1992. Persistence of Free Plasmid DNA in Soil Monitored by Various Methods, Including Transformation Assay. Appl. Environ. Microbiol. 58.9:3012-3019

116. Layton, A.C., J. Sanseverino, W. Wallace, C. Corcoran, and G.S. Sayler. 1992. Evidence for 4-Chlorobenzoic Acid Dehalogenation Mediated by Plasmids Related to pSS50. Appl. Environ. Microbiol. 58.1:399-402.

115. Kot, M., G.S. Sayler, T.W. Schultz. 1992. Complex Dynamics in a Model Microbial System. Bulletin of Mathematical Biology. 54.4:619-648.

114. Breen, A., L. Jimenez, G. Sayler, and T. Federle. 1992. Plasmid Incidence and Linear Alkylbenzene Sulfonate (LAS) Biodegradation in Wastewater and Pristine Pond Ecosystems. J. Indust. Microbiol. 9:37-44.

113. Miller, R.V. and G.S. Sayler. 1992. Bacteriophage-Host Interactions in Aquatic Systems. In: Genetic Interactions Between Microorganisms in the Microenvironment. Ed. E.M. Wellington and J.D. Van Elsas. Pergamon Press, Oxford. p.176-193.

112. Wallace, W. and G.S. Sayler. 1992. Catabolic Plasmids in the Environment. In: Encyclopedia of Microbiology. Ed. J. Leberberg. Academic Press. 1:417-430.

111. Sayler, G.S. 1991. Contribution of Molecular Biology to Bioremediation. J. Hazardous Materials. 28:13-27.

110. Dockendorff, T.C., A. Breen, O. Ogunseitan, J. Packard, and G. Sayler. 1991. Practical Considerations of Nucleic Acid Hybridization and Reassociation Techniques in Environmental Analysis. In: Microbial Ecology: Principles, Methods and Application to Environmental Biotechnology. Ed. M. Levin, R. Seidler, and M. Rogul. McGraw Hill. p.393-420.

109. Webb, O.F., T.J. Phelps, P.R. Bienkowski, P.M. DiGrazia, G.D. Reed, B. Applegate, D.C. White, and G.S. Sayler. 1991. Development of a Differential Volume Reactor System for Soil Biodegradation Studies. Appl. Biochem. Biotech. 28/29:5-18.

108. Sayler, G.S. et al.. 1991. Group Report: Does Bioscience Threaten Ecological Integrity?. In: Schering Foundation Workshop 1, Bioscience and Society. Ed. D.J. Roy, B.E. Wynne, R.W. Old. Berlin 1990. John Wiley & Sons, England. p.185-201.

107. Sayler, G.S. and R. Fox. 1991. Environmental Biotechnology: Perceptions, Reality and Applications. In: Environmental Biotechnology for Waste Treatment. Ed. G.S. Sayler, R. Fox, J. Blackburn. Plenum Press, NY. p.1-13.

106. Sayler, G.S. and S.M. Day. 1991. Genetic Engineering: Critical to Overcoming Current In Situ Remedial Action Limitations. HAZMAT World Magazine. p. 51-53.

105. Sayler, G.S., J.M.H. King, R. Burlage. 1991. Molecular Analysis of Biodegradative Bacterial Populations: Application of Bioluminescence Technology. In: Organic Substance and Sediments in Water. Ed. Robert A. Baker Boston ACS Symposium. 3:299-314.

104. de Weger, L.A., P. Dunbar, B.J.J. Lugtenberg, G.S. Sayler. 1991. Use of bioluminescence markers to detect Pseudomonas spp. bacteria in the rhizosphere. Appl. Environ. Microbiol. 57.12:3641-3644.

103. Mittelman, M.W., J.M.H. King, G.S. Sayler, and D.C. White. 1991. On-line Detection of Bacterial Adhesion in a Shear Gradient with Bioluminescence by a Pseudomonas fluorescens (lux) Strain. J. Microbiol. Meth. 15:53-60.

102. Jimenez, L., A. Breen, N. Thomas, T.W. Federle, and G.S. Sayler. 1991. Mineralization of LAS by a Four Member Aerobic Bacterial Consortium. Appl. Environ. Microbiol. 57.5:1566-1569.

101. Kokjohn, T.A., G.S. Sayler, and R.V. Miller. 1991. Attachment and Replication of Pseudomonas aeruginosa Bacteriophages Under Conditions Simulating Aquatic Environments. J. Gen. Microbiol. 137:661-666.

100. DiGrazia, P., J.M.H. King, J.W. Blackburn, B.A. Applegate, P.R. Bienkowski, B.L. Hilton, and G.S. Sayler. 1991. Dynamic Response of Naphthalene Biodegradation in a Continuous Flow Soil Slurry Reactor. Biodegradation. 2:81-91.

99. Sayler, G.S. 1991. Contribution of Molecular Biology to Bioremediation. Proceedings of 3rd Annual Symposium Gulf Coast Hazardous Substance Research Center, Bioremediation: Fundamentals and Effective Applications, Beaumont, TX. J. Hazardous Materials. 28:13-27.

98. Burlage, R.S., L.A. Bemis, A.C. Layton, G.S. Sayler, and F. Larimer. 1990. Comparative Genetic Organization of Incompatibility Group P Degradative Plasmids. J. Bacteriol. 172.12:6818-6825.

97. King, J.M.H., P.M. DiGrazia, B. Applegate, R. Burlage, J. Sanseverino, P. Dunbar, F. Larimer, and G.S. Sayler. 1991. Rapid, Sensitive Bioluminescent Reporter Technology for Naphthalene Exposure and Biodegradation. Science. 249:778-781.

96. Sayler, G.S. and Layton, A.C. 1990. Environmental Application of Nucleic Acid Hybridization. Annual Review of Microbiology. 44:625-648.

95. Burlage, R.S., G.S. Sayler, F. Larimer. 1990. Monitoring of Naphthalene Catabolism by Bioluminescence with nah-lux Transcriptional Fusions. J. Bacteriol. 172.9:4749-4757.

94. Saye, D., O. Ogunseitan, G.S. Sayler, and R.V. Miller. 1990. Transduction of linked chromosomal genes between Pseudomonas aeruginosa strains during incubation in situ in a freshwater habitat. Appl. Environ. Microbiol. 56.1:140-145.

93. DiGrazia, P., J.W. Blackburn, P.R. Bienkowski, B. Hilton, G. Reed, J.M.H. King, G.S. Sayler. 1990. Development of a Systems Analysis Approach for Resolving the Structure of Biodegrading Soil Systems. Appl. Biochem. Biotech. 24/25:237-252.

92. Sayler, G.S. and J.W. Blackburn. 1990. Analysis and Control of Biodegradative Processes and Biological Waste Treatment. In: Agricultural and Synthetic Polymers: Biodegradability and Utilization. Ed. J.E. Glass and G. Swift. ACS Symposium Series 433:13-32.

91. Sayler, G.S. 1990. Molecular Approaches for the Analysis and Recovery of Biodegradative Microbial Populations. In: Proceedings: Environmental Research Conference on Groundwater Quality and Waste Disposal. Ed. I. Muraka and S. Cordle. EPRI EN-6749, Project 2485, Washington D.C. p. 32-1-32-11.

90. Miller, R.V., T.A. Kokjohn, and G.S. Sayler. 1990. Environmental and Molecular Characterization of Systems which affect Genome Alteration in Pseudomonas aeruginosa. In: Pseudomonas Biotransformations, Pathogenesis and Evolving Biotechnology. Ed. S. Silver, A.M. Chakrabarty, B. Iglewski, and S. Kaplan. ASM, Washington D.C. p. 252-268.

89. Pettigrew, C.A., A. Breen, C. Corcoran, and G.S. Sayler. 1990. Chlorinated biphenyl mineralization by individual and consortia populations of freshwater bacteria. Appl. Environ. Microbiol. 56.7:2036-2045.

88. Ogunseitan, O.A., G.S. Sayler, R.V. Miller. 1990. Dynamic interactions of Pseudomonas aeruginosa and bacteriophages in lake water. Microbial Ecology. 19.2:171-185.

87. White, D.C., D.E. Nivens, M.W. Mittleman, J.Q. Chambers, J.M.H. King, and G.S. Sayler. 1990. Non-destructive On-line Monitoring of MIC. Corrosion/91.

86. Hooper, S.W., C.A. Pettigrew, and G.S. Sayler. 1990. Ecological fate, effects, and prospects for the elimination of environmental polychlorinated biphenyls (PCBs). Environ. Toxicol. Chem. 9.5:655-667.

85. Sayler, G.S., S.W. Hooper, A. Layton, and J.M.H. King. 1990. Catabolic plasmids of environmental and ecological significance: A review. Microbial Ecology. 19:1-20.

84. Breen, A., D. Stahl, B. Flesher, G. Sayler. 1989. Characterization of Pseudomonas geomorphus: a novel groundwater bacterium. Microbial Ecology. 18.3:221-233.

83. Steffan, R.J., A. Breen, R.M. Atlas, and G.S. Sayler. 1989. Application of gene probe methods for monitoring specific microbial populations in freshwater ecosystems. Can. J. Microbiol. 35.7:681-685.

82. Miller, R.V. and G.S. Sayler. 1989. Potential for genetic exchange by conjugation and transduction in aquatic microbial communities. EPA Research and Development Publication. Gulf Breeze Laboratory, Gulf Breeze, Florida.

81. Burlage, R.S., S.W. Hooper and G.S. Sayler. 1989. The TOL (pWW0) Catabolic Plasmid: A Review. Appl. Environ. Microbiol. 55.6:1323-1328.

80. Hooper, S.W., T.C. Dockendorff and G.S. Sayler. 1989. Characteristics and Restriction Analysis of the 4-chlorobiphenyl Catabolic Plasmid, pSS50. Appl. Environ. Microbiol. 55.5:1286-1288.

79. Packard, J., A. Breen, G.S. Sayler, A.V. Palumbo. 1989. Monitoring Populations of 4-Chlorobiphenyl-degrading Bacteria in Soil and Lake Water Microcosms Using Colony Hybridization. Proc. 2nd Natl. Conf. Hazardous Materials Control Research Institute. Washington, D.C. p. 119-125.

78. Sayler, G.S., C. Werner, J. Fleming, B. Applegate, and K. Nikbakht. 1989. Microbial Community Analysis Using Environmental Nucleic Acid Extracts. In: Recent Advances in Microbial Ecology. Ed. T. Hattori, Y. Ishida, Y. Maruyama, R. Morita, A. Uchida. p. 658-662. Japan Scientific Societies Press. Tokyo, Japan.

77. Sayler, G.S. and J.W. Blackburn. 1989. Modern Biological Methods: The Role of Biotechnology. In: Biotreatment of Agricultural Wastewater. CRC Press Inc. p. 53-71.

76. Steffan, R.J., A. Breen, R.M. Atlas and G.S. Sayler. 1989. Monitoring genetically engineered microorganisms in freshwater microcosms. J. Indust. Microbiol. 4.6:441-446.

75. O'Morchoe, S.O. Ogunseitan, R.V. Miller and G.S. Sayler. 1988. Conjugal transfer of R68.45 and FP5 between Pseudomonas aeruginosa in a freshwater environment. Appl. Environ. Microbiol. 54.8:1923-1929.

74. Liu, H.-S., N.-W. Hsu and G.S. Sayler. 1988. Bioconversion of D-Xylose and pretreated oak sawdust to ethanol using Clostridium Thermosacchrolyticum by batch and continuous up-flow reactors. Biotech. Prog. 4.1:40-46.

73. Ogram, A., G.S. Sayler, D. Gustin, and R.L. Lewis. 1988. DNA adsorption to soils and sediment. Environ. Sci. Technol. 22:982-984.

72. Jain, R.K., R. Burlage, and G.S. Sayler. 1988. Methods for detecting recombinant DNA in the environment. In: CRC Critical Reviews in Biotechnology. Ed G.G. Stewart and I. Russell. 8.1:33-84.

71. Sayler, G.S., J.W. Blackburn, and T.A. Donaldson. 1988. Environmental Biotechnology of Hazardous Wastes, Proceedings of the NSF Workshop, Gatlinburg, Tennessee. ORNL/TM-10853. NTIS.

70. Stewart-Tull, D.E., G.S. Sayler, R.M. Atlas, G.F. Barry, G. Muyzer, D.A. Stahl, and R.J. Steffan. 1988. In: The Release of Genetically-Engineered Micro-Organisms. Ed. M. Sussman, C.H. Collins, F.A. Skinner, and D.E. Stewart-Tull. Round Table 2: Detection methods including sequencing and probes. Academic Press, San Diego, CA. p. 207-230.

69. Sayler, G.S. 1988. Environmental Biotechnology: A review. Environ. Sci. Technol. 22: 878.

68. Barnthouse, L.W., G.S. Sayler and G.W. Suter II. 1988. A Biological Approach to Assessing Environmental Risks of Engineered Microorganisms. In: Safety Assurance for Environmental Introduction of Genetically Engineered Organisms. Ed. Joseph Fiksel and Vincent Covello. Springer Verlag, Berlin. p. 89-98.

67. Atlas, R.M. and G.S. Sayler. 1988. Tracking Microorganisms and Genes in the Environment. In: Environmental Biotechnology: Reducing Risks from Environmental Chemicals through Biotechnology. Ed. G. Ommen. Plenum Press. 45:31-45.

66. Ogram, A. and G.S. Sayler. 1988. The use of gene probes in the rapid analysis of natural microbial communities. J. Indust. Microbiol. 3:281-292.

65. Moore, R.C., J.W. Blackburn, P.R. Bienkowski, and G.S. Sayler. 1988. Bioreactor Sensors Based on Nucleic Acid Hybridization Reactions. Appl. Biochem. Biotech. 18:325-334.

64. Ogram, A.V., G.S. Sayler, and T. Barkay. 1987. The extraction and purification of microbial DNA from sediments. J. Microbiol. Methods. 7:57-66.

63. Blackburn, J.W., R.K. Jain and G.S. Sayler. 1987. Molecular microbial ecology of a naphthalene degrading genotype in activated sludge. Environ. Sci. Technol. 21:884-890.

62. Saye, D.J., O. Ogunseitan, G.S. Sayler and R.V. Miller. 1987. Potential for transduction of plasmids in a natural freshwater environment: The effect of plasmid donor concentration and a natural microbial community on transduction in Pseudomonas aeruginosa. Appl. Environ. Microbiol. 53.5:987-995.

61. Jain, R.K. and G.S. Sayler. 1987. Problems and potential for in situ treatment of environmental pollutants by engineered microorganisms. Microbiol Sci. 4.2:59-63.

60. Davis, J.W., M.C. Reid, G.S. Sayler, and R.A. Minear. 1987. Biodegradation of coal slurry transport wastewater organics. J. Industrial Microbiol. 1:319-328.

59. Reid, M.C., J.W. Davis, R.A. Minear and G.S. Sayler. 1987. Fulvic acid constituents of coal slurry transport wastewater. Water Research. 22:127-131.

58. Jain, R.K., G.S. Sayler, J.T. Wilson, L. Houston, and D. Pacia. 1987. Maintenance and stability of introduced genotypes in groundwater aquifer material. Appl. Environ. Microbiol. 53.5:996-1002.

57. Ogunseitan, O., E.T. Tedford, D. Pacia, K.M. Sirotkin and G.S. Sayler. 1987. Distribution of plasmids in groundwater bacteria. J. Indust. Microbiol.. 1:311-317.

56. Sayler, G.S., C. Harris, D. Pacia, C. Pettigrew and K.M. Sirotkin. 1986. Evaluating the maintenance and effects of genetically engineered microorganisms. Dev. Indust. Microbiol. 27:135-139.

55. Sayler, G.S., R.K. Jain, L. Houston, A. Ogram, C.A. Pettigrew, J.W. Blackburn, and W.S. Riggsby. 1986. Applications for DNA probes in biodegradation research. In: Perspectives in Microbial Ecology. Ed. F. Megusar & M. Gantar. p. 499-508.

54. Barkay, T. and G.S. Sayler. 1986. Gene probes as a tool for the detection of specific genomes in the environment. Aquatic Toxicology and Hazard Assessment, 10th Vol., ASTM STP 971, p. 29-36.

53. Miller, R.V., D.J. Saye, O. Ogunseitan and G.S. Sayler. 1986. Gene transfer in freshwater environments. EMBO workshop on Genetic Manipulation of Pseudomonas-Applications in Biotechnology and Medicine. p. 148.

52. Rochkind, M.L., J.W. Blackburn and G.S. Sayler. 1986. Microbial decomposition of chlorinated aromatic compounds. U.S. EPA, HWERL, EPA/600/2 86/090. p. 269.

51. Perkins, R.E., J.W. Elwood, and G.S. Sayler. 1986. Detrital Microbial Community Development and Phosphorus Dynamics in a Stream Ecosystem. ORNL/TM 9920. Environmental Sciences Division, Oak Ridge National Laboratory.

50. Sayler, G.S. and G. Stacey. 1986. Methods for Evaluation of Microorganism properties. In: Biotechnology Risk Assessment. Ed. J.R. Fiksel and V.T. Covello. Pergamon Press, NY.

49. Rochkind, M.L., G.S. Sayler and J.W. Blackburn. 1986. Microbiological decomposition of chlorinated aromatic compounds. Marcel Dekker Pub. Inc. New York, NY.

48. Pettigrew, C. and G.S. Sayler. 1986. The use of DNA:DNA colony hybridization in the rapid isolation of 4-chlorobiphenyl degradative bacterial phenotypes. J. Microbiol. Methods. 5:205-213.

47. Sayler, G.S., M.S. Shields, E.T. Tedford, A. Breen, S.W. Hooper, K.M. Sirotkin and J.W. Davis. 1985. Application of DNA-DNA colony hybridization to the detection of catabolic genotypes in environmental samples. Appl. Environ. Microbiol. 49.5:1295-1303.

46. Reid, M.C., J.W. Davis, G.S. Sayler and R.A. Minear. 1985. Dissolved organic carbon of coal slurry transport water. Water Research. 19.9:1199-1203.

45. Davis, J.W., M.C. Reid, R.A. Minear and G.S. Sayler. 1985. Chlorination of coal slurry transport waters. In: Water Chlorination: Chemistry, Environmental Impact and Health Effects. Ed. R. Jolley. 5:1399-1410.

44. Sayler, G.S. and G.S. Stacey. 1985. Methods for the evaluation of microorganism properties. In: The Suitability and Applicability of Risk Assessment Methods for Environmental Applications of Biotechnology. Ed. V.T. Covello and J.R. Fiksel. NSF/PRA 8502286. Final report to the Office of Science and Technology Policy, Executive Office of the President.

43. Sayler, G.S., R.A. Minear, M.C. Reid and J.W. Davis. 1985. Enhanced reuse potential of coal slurry transport water. Final Report, USDI, Bureau of Reclamation.

42. Sayler, G.S. and G. Stacey. 1985. Methods for biorisk assessment: Evaluation of microorganism properties. NSF Workshop on "Risk Analysis Methods for Environmental Applications of Biotechnology". Washington, DC.

41. Shields, M.S., S.W. Hooper and G.S. Sayler. 1985. Plasmid mediated mineralization of 4 chlorobiphenyl. J. Bacteriol. Vol. 163, No. 3:882-889.

40. Sayler, G.S., A. Breen, J. Blackburn and O. Yagi. 1984. Predictive assessment of priority pollutant bio oxidation kinetics in activated sludge. Environ. Prog. 3:153-162.

39. Blackburn, J.W., W.T. Troxler and G.S. Sayler. 1984. Prediction of the fates of organic chemicals in a biological treatment process An overview. Environ. Prog. 3.3: 163-176.

38. Ward, M.H., G.S. Sayler and R.J. Luxmore. 1984. Synthetic fuel oil effects and microbial activity and nitrogen transformations in soil. ORNL/TM 85911 Oak Ridge National Laboratory, ESD #2242.

37. Blackburn, J.W., W.L. Troxler, K.N. Truong, R.P. Zink, S.C. Meekstroth, J.R. Forence, A. Gren, G.S. Sayler, R.W. Beck, R.A. Minear, . Yagi and A. Breen. 1984. Prediction of the fates of organic chemicals in activated sludge wastewater treatment process. Final Report EPA 68 03 3027, 68 03 3074, I.E.R.L.

36. Minear, R.A. and G.S. Sayler. 1984. Coal Cleaning and Coal Slurry Waste water: A literature review: Electric Power Research Institute, EA 3770.

35. Sayler, G.S., R.A. Minear, M.C. Reid and J.W. Davis. 1984. Enhanced reuse potential of coal slurry transport water: Toxic organics assessment and removal. Final Report, U.S. Department of Interior, Bureau of Reclamation. RU 84/4.

34. Sayler, G.S., H. L. Kong and M.S. Shields. 1984. Plasmid mediated fate of monohalogenated biphenyls in faculatively anaerobic sediments. In: Genetic Control of Environmental Pollutants. Ed. G.S. Ommen and A. Hollaender. Plenum Press. p. 117-135.

33. Mallory, L.M. and G.S. Sayler. 1984. Application of FAME (fatty acid methyl ester) analysis in the determination of bacterial guild structure. Microbial Ecol. 10:283-296.

32. Sayler, G.S. 1983. Developments and the potential for biological treatment of hazardous wastes. Report to the Committee of Science and Technology, Subcommittee on Investigations and Oversight, U.S. House of Representatives.

31. Kong, H. L. and G.S. Sayler. 1983. Degradation and total mineralization of monohalogenated biphenyls in natural sediments and mixed bacterial culture. Appl. Environ. Microbiol. 46:666-672.

30. Sayler, G.S., R.E. Perkins, T.W. Sherrill, B.K. Perkins, M.C. Reid, M.S. Shields, H. L. Kong, and J.W. Davis. 1983. Microcosm and experimental pond evaluation of microbial community response to synthetic oil contamination in freshwater sediments. Appl. Environ. Microbiol. 46:211-219.

29. Mallory, L.M. and G.S. Sayler. 1983. Heterotrophic bacterial guild structure: Relationship to biodegradative populations. Microbiol. Ecol. 9:41-55.

28. Sayler, G.S. and T.W, Sherrill. 1983. Polyaromatic hydrocarbon biodegradation and fate in aquatic sediments. Proceedings of the International Conference Environment and Lung Disease. In: Environment and Lung Diseases. Ed. La Grafica Editoriale-Messina. pp. 184-216. Taromina, Italy.

27. Sayler, G.S., T.W. Sherrill, L.M. Mallory, R.E. Perkins, M.P. Shiaris and D. Pedersen. 1982. Impact of a coal coking effluent on sediment microbial communities: A multivariate approach. Appl. Environ. Microbiol. 44:1118-1129.

26. Sayler, G.S. and T.W. Sherrill. 1982. Bacterial degradation of coal conversion by products (polycyclic aromatic hydrocarbons) in aquatic environments. U.S. Department of Interior, O.W.R.T. B 040 Tenn.

25. Shiaris, M.P. and G.S. Sayler. 1982. Biotransformation of PCB by natural assemblages of freshwater microorganisms. Environ. Sci. Technol. 16:367-369.

24. Sayler, G.S., M.C. Reid, B.K. Perkins, R.M. Pagni, R.J. Smith, T. Rao, J.L. Epler, W.D. Morrison and R. DuFrain. 1982. Evaluation of the mutagenic potential of bacterial polychlorinated biphenyl (PCB) biodegradation products. Arch. Environ. Contam. Toxicol. 11:577-581.

23. Sayler, G.S., M.P. Shiaris, W. Beck and S. Held. 1982. Effects of PCB and environmental biotransformation products on aquatic nitrification. Appl. Environ. Microbiol. 43:949-952.

22. Pedersen, D.P. and G.S. Sayler. 1981. Methanogenesis in freshwater sediments: Inherent variability and effect of environmental contaminants on methanogenesis in freshwater sediments. Can. J. Microbiol. 27:198-205.

21. Shiaris, M.P., T.W. Sherrill and G.S. Sayler. 1980. A Tenax GC extraction technique for residual PCB and PAH analysis in biodegradation assays. Appl. Environ. Microbiol. 39:165-171.

20. Sherrill, T.W. and G.S. Sayler. 1980. Phenanthracene biodegradation in freshwater environments. Appl. Environ. Microbiol. 39:172-178.

19. Sayler, G.S., M. Silver and M. Puziss. 1979. Alkaline phosphatase assay for aquatic sediments: Application to perturbed sediment systems. Appl. Environ. Microbiol. 38:922-927.

18. Sayler, G.S., L.C. Lund, M.P. Shiaris, T.W. Sherrill and R.E. Perkins. 1979. Comparative effects of Aroclor 1254 (PCB) and phenanthracene on glucose uptake velocities by freshwater microbial populations. Appl. Environ. Microbiol. 37:878-885.

17. Colwell, R.R. and G.S. Sayler. 1978. Microbial degradation of industrial chemicals in aquatic environments. In: Water Pollution Microbiology. Vol. II. Ed. R. Mitchel. Wiley Interscience. 111-134.

16. Morrison, W.D., R.V. Miller and G.S. Sayler. 1978. Frequency of F116 mediated transduction of Pseudomonas aeruginosa in a freshwater environment. Appl. Environ. Microbiol. 5.36:724-730.

15. Sayler, G.S., R.R. Colwell and R. Thomas. 1978. Distribution of Polychlorinated biphenyl (PCB) degrading bacteria and PCB in a marine and estuarine environment. Estuar. Coast. Mar. Sci. 6:553-567.

14. Sayler, G.S. and C.M. Gilmour. 1978. Heterotrophic utilization of dissolved carbon in aquatic environments. J. Environ. Quality. 7:385-390.

13. Sayler, G.S., M. Shon and R.R. Colwell. 1977. Growth of an estuarine Pseudomonas sp. on polychlorinated biphenyl. Microbiol. Ecol. 3:241-255.

12. Amundsen, C.C., G.S. Sayler and A.L. Brenkert. 1977. An inexorable threat to high quality waterways? The example of watermilfoil. Proc. 12th Annual Meeting, Aquatic Plant Contr. Res. Prog. USACE. New Orleans, LA.

11. Kaper, J.B., G.S. Sayler, M.M. Baldini and R.R. Colwell. 1977. Ambient temperature primary non selective enrichment for isolation of Salmonella spp. from an estuarine environment. Appl. Environ. Microbiol. 33:829-835.

10. Sayler, G.S. and R.R. Colwell. 1976. Partitioning of Polychlorinated Biphenyl and Mercury by Oil, Water, and Suspended Sediment. Environ. Sci. Technol. 12:1142-45.

9. Colwell, R.R., J.D. Walker, G.S. Sayler, P.A. Seesman and B.F. Conrad. 1976. Microbiological studies of the Atlantic Continental Shelf. Proc. Symp. Middle Atlantic Continental Shelf and New York Bight. Amer. Soc. Limnol. Oceanogr., Special Symposium. 2:275-280.

8. Colwell, R.R. and G.S. Sayler. 1976. Interactions of Polychlorinated Biphenyl (PCB) with Estuarine Microorganisms and Shellfish. U.S. Environmental Protection Agency. EPA 600/3 77 070, Ecological Research Series.

7. Sayler, G.S., S. Berk, and R.R. Colwell. 1976. Scanning electronmicroscopy of micro inhabitants of estuarine waters and suspended sediments. University of Maryland. S.E.M. Newsletter. 5:12-14.

6. Sayler, G.S., J.D. Nelson, Jr., A.J. Justice and R.R. Colwell. 1976. Incidence of Salmonella, Vibrio parahaemolyticus and Cl. botulinum in an estuary. Appl. Environ. Microbiol. 31:723-730.

5. Sayler, G.S., J.D. Nelson, Jr., A. Justice and R.R. Colwell. 1975. Distribution and significance of fecal indicator organisms in the Upper Chesapeake Bay. Appl. Environ. Microbiol. 30:625-638.

4. Colwell, R.R., G.S. Sayler and J.D. Nelson, Jr. 1975. Microbial mobilization of mercury in the aquatic environment. In: Environmental Biogeochemistry Vol. II. Ed. J.O. Nriagu. Ann Arbor Science Publ. Inc.

3. Colwell, R.R., S.G. Berk, G.S. Sayler, J.D. Nelson, Jr., and J.M. Esser. 1975. Mobilization of mercury by aquatic microorganisms. International Conference on Heavy Metals in the Environment. Toronto, Canada. 831-844.

2. Sayler, G.S., R.R. Colwell and J.D. Nelson, Jr. 1975. The role of bacteria in bioaccumulation of mercury in the oyster, Crassostrea virginica. Appl. Microbiol. 30:91-96.

1. Colwell, R.R., G.S. Sayler and J.D. Nelson, Jr. 1975. Microbiology of the Upper Chesapeake Bay. Upper Bay Survey. Maryland Department of Natural Resources. 2:3-3B016


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