@article {609,
	title = {Microbes with a mettle for bioremediation.},
	journal = {Nat Biotechnol},
	volume = {18},
	year = {2000},
	month = {2000 Jun},
	pages = {600-1},
	keywords = {Bacterial Adhesion, Cadmium, Cupriavidus necator, Industrial Waste, Metallothionein, Metals, Heavy, Soil Microbiology, Soil Pollutants},
	issn = {1087-0156},
	doi = {10.1038/76433},
	author = {Lovley, D R and Lloyd, J R}
}
@article {608,
	title = {Novel forms of anaerobic respiration of environmental relevance.},
	journal = {Curr Opin Microbiol},
	volume = {3},
	year = {2000},
	month = {2000 Jun},
	pages = {252-6},
	abstract = {Novel forms of anaerobic respiration continue to be discovered. Many of these are environmentally significant as they have important impacts on the fate of organic carbon and the cycling of many inorganic compounds. Furthermore, anaerobic respiration is becoming increasing recognized as a strategy for the remediation of organic and metal contaminants in the subsurface.},
	keywords = {Anaerobiosis, Bacteria, Anaerobic, Environment, Industrial Microbiology, Industrial Waste},
	issn = {1369-5274},
	author = {Lovley, D R and Coates, J D}
}
@article {755,
	title = {Expression and transfer of engineered catabolic pathways harbored by Pseudomonas spp. introduced into activated sludge microcosms.},
	journal = {Appl Environ Microbiol},
	volume = {58},
	year = {1992},
	month = {1992 Oct},
	pages = {3380-6},
	abstract = {Two genetically engineered microorganisms (GEMs), Pseudomonas sp. strain B13 FR1(pFRC20P) (FR120) and Pseudomonas putida KT2440(pWWO-EB62) (EB62), were introduced into activated sludge microcosms that had the level of aeration, nutrient makeup, and microbial community structure of activated sludge reactors. FR120 contains an experimentally assembled ortho cleavage route for simultaneous degradation of 3-chlorobenzoate (3CB) and 4-methyl benzoate (4MB); EB62 contains a derivative TOL plasmid-encoded degradative pathway for toluene experimentally evolved so that it additionally processes 4-ethyl benzoate (4EB). Experiments assessed survival of the GEMs, their ability to degrade target substrates, and lateral transfer of plasmid-encoded recombinant DNA. GEMs added at initial densities of 10(6) to 10(7) bacteria per ml of activated sludge declined to stable population densities of 10(4) to 10(5) bacteria per ml. FR120 degraded combinations of 3CB and 4MB (1 mM each) following 3 days of adaptation in the microcosms. Indigenous microorganisms required an 8-day adaptation period before degradation of 4MB was observed; 3CB was degraded only after the concentration of 4MB was much reduced. The indigenous microbial community was killed when both compounds were present at concentrations of 4.0 mM. However, in parallel microcosms containing FR120, the microbial community maintained a normal density of viable cells. Indigenous microbes readily degraded 4EB (2 mM), and EB62 did not significantly increase the observed rate of degradation. In filter matings, transfer of pFRC20P, which specifies mobilization but not transfer functions, from FR120 to P. putida UWC1 was not detectable (< 10(-7) transconjugants per donor cell).(ABSTRACT TRUNCATED AT 250 WORDS)},
	keywords = {Benzoates, Biodegradation, Environmental, Gene Expression Regulation, Bacterial, Genetic Engineering, Industrial Waste, Pseudomonas, Transfection, Waste Disposal, Fluid},
	issn = {0099-2240},
	author = {N{\"u}sslein, K and Maris, D and Timmis, K and Dwyer, D F}
}
