''Kyrpidia'' is a genus of

Gram-positive In bacteriology, gram-positive bacteria are bacteria that give a positive result in the Gram stain test, which is traditionally used to quickly classify bacteria into two broad categories according to their type of cell wall. Gram-positive bacte ...

rod-shaped A bacillus (), also called a bacilliform bacterium or often just a rod (when the context makes the sense clear), is a rod-shaped bacterium or archaeon. Bacilli are found in many different taxonomic groups of bacteria. However, the name ''Bacillu ...

thermophilic A thermophile is an organism—a type of extremophile—that thrives at relatively high temperatures, between . Many thermophiles are archaea, though they can be bacteria or fungi. Thermophilic eubacteria are suggested to have been among the earl ...

, spore-forming bacteria. ''Bacillus tusciae'' was first described in 1984, and had been isolated from a geothermal area in

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. It was placed within the genus ''Bacillus'' at that time. Further work on the organism led to the creation of a new genus, ''Kyrpidia'', in 2010. The genus was "named in honor of Nikolaos C. Kyrpides, a Greek-American genomics scientist, who co-initiated the Genomic Encyclopedia of ''Archaea'' and ''Bacteria''." ''K. tusciae'' is the

type species In zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type specimen ...

for the genus. Both species of ''Kyrpidia'' have been isolated from areas of high volcanic activity in Tuscany and the

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. The optimum temperature for growth for both members of the genus is approximately 55 °C.

References

Bacillales Bacteria genera {{bacilli-stub

See also

References