Industrial wastewater bioreactors: sources of novel microorganisms for biotechnology.
Microorganisms exist in nature as members of complex, mixed communities. The microbial communities in industrial wastewater bioreactors can be used as model systems to study the evolution of new metabolic pathways in natural ecosystems. The evolution of microbial metabolic capability in these bioreactors is presumably analogous to phenomena that occur in natural ecosystems. The microorganisms in these bioreactors compete for different carbon sources and constantly have to evolve new metabolic capabilities for survival. Thus, industrial bioreactors should be a rich source of novel biocatalysts.
Bramucci
M G
MG
DuPont Central Research and Development, Wilmington, DE 19880-0328, USA. Michael.G.Bramucci@usa.dupont.com
Nagarajan
V
V
D001419:Bacteria / Q000235:genetics / Q000302:isolation & purification / Q000378:metabolism; D019149:Bioreactors; D001709:Biotechnology / Q000639:trends; D017753:Ecosystem; D010802:Phylogeny; D014865:Waste Disposal, Fluid; D014871:Water Microbiology