Methanosarcina horonobensis HB-1 = JCM 15518

Methanosarcina horonobensis HB-1, also known as JCM 15518, is a species of cocci-shaped methanogenic archaeon. It is characterized by the presence of flagella, which may facilitate its motility in various environments. This organism possesses a single replicon, indicating a streamlined genomic structure conducive to its metabolic processes. The genome of Methanosarcina horonobensis is documented under the accession number NZ_CP009516.1, providing a reference for its genetic information and helping to delineate its phylogenetic relationships within the Methanosarcina genus. As a methanogen, this archaeon plays a significant role in the carbon cycle, contributing to methane production through the anaerobic digestion of organic matter. In ecological terms, Methanosarcina horonobensis is likely to inhabit anaerobic environments, such as sediments and the digestive tracts of ruminants, where it contributes to the degradation of complex organic compounds. Its ability to produce methane not only impacts energy flow within these ecosystems but also has implications for greenhouse gas emissions. Understanding the traits and ecological roles of Methanosarcina horonobensis can provide insights into the management of methane production in both natural and engineered systems.