Methane-Derived Carbon as a Driver for Cyanobacterial Growth.

ABSTRACT: Methane, a potent greenhouse gas produced in freshwater ecosystems, can be used by methane-oxidizing bacteria (MOB) and can therefore subsidize the pelagic food web with energy and carbon. Consortia of MOB and photoautotrophs have been described in aquatic ecosystems and MOB can benefit from photoautotrophs which produce oxygen, thereby enhancing CH₄ oxidation. Methane oxidation can account for accumulation of inorganic carbon (i.e., CO₂) and the release of exometabolites that may both be important factors influencing the structure of phytoplankton communities. The consortium of MOB and phototroph has been mainly studied for methane-removing biotechnologies, but there is still little information on the role of these interactions in freshwater ecosystems especially in

SUBMITTER: Cerbin S 

PROVIDER: S-EPMC9010870 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature