Methylocystis

Definition

Methylocystis is a genus of Gram-negative, methane-oxidizing bacteria belonging to the class Alphaproteobacteria. These bacteria play an essential role in the biogeochemical cycling of carbon by converting methane into methanol.

5 Must Know Facts For Your Next Test

1. Methylocystis species are part of the Alphaproteobacteria class within the Proteobacteria phylum.
2. These bacteria are known for their ability to oxidize methane, a potent greenhouse gas.
3. Methylocystis species utilize methane monooxygenase enzymes to convert methane into methanol.
4. They are typically found in environments rich in methane, such as wetlands and rice paddies.
5. Methylocystis can grow under both aerobic and microaerobic conditions.

Related terms

Methane Monooxygenase: An enzyme used by Methylocystis to oxidize methane into methanol.

Alphaproteobacteria:

A class of Proteobacteria that includes a diverse range of bacteria, including Methylocystis.

Biogeochemical Cycling: The flow of chemical elements between living organisms and the environment, crucially involving processes like methane oxidation.