Microbial metabolism of isoprene: a much-neglected climate-active gas.

ABSTRACT: The climate-active gas isoprene is the major volatile produced by a variety of trees and is released into the atmosphere in enormous quantities, on a par with global emissions of methane. While isoprene production in plants and its effect on atmospheric chemistry have received considerable attention, research into the biological isoprene sink has been neglected until recently. Here, we review current knowledge on the sources and sinks of isoprene and outline its environmental effects. Focusing on degradation by microbes, many of which are able to use isoprene as the sole source of carbon and energy, we review recent studies characterizing novel isoprene degraders isolated from soils, marine sediments and in association with plants. We describe the development and use of molecular methods t

SUBMITTER: Murrell JC 

PROVIDER: S-EPMC7657509 | biostudies-literature | 2020 Jul

REPOSITORIES: biostudies-literature