Extremophiles as a source for novel enzymes.
Microbial life does not seem to be limited to specific environments. During the past few decades it has become clear that microbial communities can be found in the most diverse conditions, including extremes of temperature, pressure, salinity and pH. These microorganisms, called extremophiles, produce biocatalysts that are functional under extreme conditions. Consequently, the unique properties of these biocatalysts have resulted in several novel applications of enzymes in industrial processes. At present, only a minor fraction of the microorganisms on Earth have been exploited. Novel developments in the cultivation and production of extremophiles, but also developments related to the cloning and expression of their genes in heterologous hosts, will increase the number of enzyme-driven transformations in chemical, food, pharmaceutical and other industrial applications.
van den Burg
Bertus
B
IMEnz Bioengineering BV, Kerklaan 30, PO Box 14, 9750 AA Haren, The Netherlands. burgb@biol.rug.nl
D001105:Archaea / Q000201:enzymology*; D001419:Bacteria / Q000201:enzymology*; D008829:Microbiology / Q000639:trends*; D008967:Molecular Biology / Q000639:trends