Methanosarcina is a genus of euryarchaeote archaea that produce methane. These single-celled organisms are known as anaerobic methanogens that produce methane using all three metabolic pathways for methanogenesis. They live in diverse environments where they can remain safe from the effects of oxygen, whether on the earth's surface, in groundwater, in deep sea vents, and in animal digestive tracts. Methanosarcina grow in colonies.
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Methanosarcina is a genus of euryarchaeote archaea that produce methane. These single-celled organisms are known as anaerobic methanogens that produce methane using all three metabolic pathways for methanogenesis. They live in diverse environments where they can remain safe from the effects of oxygen, whether on the earth's surface, in groundwater, in deep sea vents, and in animal digestive tracts. Methanosarcina grow in colonies.
The amino acid pyrrolysine was first discovered in a Methanosarcina species, M. barkeri. Primitive versions of hemoglobin have been found in M. acetivorans, suggesting the microbe or an ancestor of it may have played a crucial role in the evolution of life on Earth. Species of Methanosarcina are also noted for unusually large genomes. M. acetivorans has the largest known genome of any archaeon.
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Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).