Abiotrophia Y.Kawamura et al., 1995
- Dataset
- English Wikipedia - Species Pages
- Rank
- GENUS
Classification
- genus
- Abiotrophia
Abstract
Abiotrophia is a genus of lactic acid bacteria, a family in the phylum Bacillota (Bacteria).
Disease
Formerly classified as nutritionally variant streptococci, A. elegans had been identified as a cause of 1 to 2% of blood culture negative bacterial endocarditis.
Etymology
The name Abiotrophia derives from: Greek prefix ἄ (a)-, negative (un-); Greek noun βιος (bios), life; Greek noun τροφιά (trophia), nutrition; New Latin feminine gender noun Abiotrophia, life-nutrition-deficiency.
Genome Sequence
For the Human Microbiome Project (HMP), the genome of Abiotrophia defectiva ATCC 49176 has been sequenced (assembly) as it is a resident of human oral cavity and urogenital and intestinal tracts and is a cause of infective endocarditis, showing it to have 3291 protein encoded in a 3.4774 Mbp genome with a GC content of 37.0%
Species
The genus contains 4 species of coccus shaped species, 2 are former members of the genus Streptococcus, which were transferred in 1995 to the newly coined genus Abiotrophia:
A. adiacens ( (Bouvet et al. 1989) Kawamura et al. 1995; Latin feminine gender adjective adiacens, adjacent, indicating that this organism can grow as satellite colonies adjacent to other bacterial growth.) A. defectiva ( (Bouvet et al. 1989) Kawamura et al. 1995, comb. nov. (Type species of the genus).; Latin feminine gender adjective defectiva, deficient.)KAWAMURA (Y.), HOU (X.G.), SULTANA (F.), LIU (S.), YAMAMOTO (H.) and EZAKI (T.): Transfer of Streptococcus adiacens and Streptococcus defectivus to Abiotrophia genitive case nov. as Abiotrophia adiacens comb. nov. and Abiotrophia defectiva comb. nov., respectively. Int. J. Syst. Bacteriol., 1995, 45, 798-803.
Other 2 are latter additions:
A. balaenopterae ( Lawson et al. 1999; New Latin genitive case noun balaenopterae, pertaining to the minke whale, Balaenoptera acutorostrata, from which the organism was isolated.) A. elegans ( Roggenkamp et al. 1999; Latin feminine gender adjective elegans, choice, nice, elegant.) Abiotrophia elegans was reclassified to Granulicatella elegans.
In 2000, Collins and Lawsons further differentiated A. adiacens, A. balaenopterae and A. elegans from A. defectiva by placing them into the new genus Granulicatella.Collins M, Lawson P. Int J Syst Evol Microbiol 50(1):365-369 doi:10.1099/00207713-50-1-365
A. adiacens ( (Bouvet et al. 1989) Kawamura et al. 1995; Latin feminine gender adjective adiacens, adjacent, indicating that this organism can grow as satellite colonies adjacent to other bacterial growth.) A. defectiva ( (Bouvet et al. 1989) Kawamura et al. 1995, comb. nov. (Type species of the genus).; Latin feminine gender adjective defectiva, deficient.)KAWAMURA (Y.), HOU (X.G.), SULTANA (F.), LIU (S.), YAMAMOTO (H.) and EZAKI (T.): Transfer of Streptococcus adiacens and Streptococcus defectivus to Abiotrophia genitive case nov. as Abiotrophia adiacens comb. nov. and Abiotrophia defectiva comb. nov., respectively. Int. J. Syst. Bacteriol., 1995, 45, 798-803.
Other 2 are latter additions:
A. balaenopterae ( Lawson et al. 1999; New Latin genitive case noun balaenopterae, pertaining to the minke whale, Balaenoptera acutorostrata, from which the organism was isolated.) A. elegans ( Roggenkamp et al. 1999; Latin feminine gender adjective elegans, choice, nice, elegant.) Abiotrophia elegans was reclassified to Granulicatella elegans.
In 2000, Collins and Lawsons further differentiated A. adiacens, A. balaenopterae and A. elegans from A. defectiva by placing them into the new genus Granulicatella.Collins M, Lawson P. Int J Syst Evol Microbiol 50(1):365-369 doi:10.1099/00207713-50-1-365
Name
- Homonyms
- Abiotrophia Y.Kawamura et al., 1995