Sarcina is a genus of gram-positive cocci bacteria in the family Clostridiaceae. A synthesizer of microbial cellulose, various members of the genus are human flora and may be found in the skin and large intestine. The genus takes its name from the Latin word "sarcina," meaning pack or bundle, after the cuboidal (2x2x2) cellular associations they form during division along three planes.
The genus's type species is Sarcina ventriculi, a variety found on the surface of cereal seeds, in soil, mud, and in the stomachs of humans, rabbits, and guinea pigs.
Phylogeny The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN) and National Center for Biotechnology Information (NCBI)
16S rRNA based LTP_10_2024 120 marker proteins based GTDB 09-RS220
Species Sarcina aurantiaca Sarcina lutea has been reclassified to Micrococcus luteus Sarcina troglodytae is a chimpanzee pathogen
See also List of bacterial orders List of bacteria genera
References