Genus of bacteria
Eggerthella is a bacterial genus of Actinomycetota , in the family Coriobacteriaceae . Members of this genus are anaerobic , non-sporulating , non-motile, Gram-positive bacilli that grow singly, as pairs, or in short chains. They are found in the human colon and feces and have been implicated as a cause of ulcerative colitis , liver and anal abscesses and systemic bacteremia.[ 2] [ 3]
The type strain for this genus, Eggerthella lenta , was known as Eubacterium lentum prior to 1999.[ 4] [ 5] The genus is named for Arnold Eggerth, who first described the organism in 1935.[ 6]
Eggerthella has not been characterized well because of identification difficulties. Only 9 case reports involving Eggerthella bacteremia had been published prior to 2014. It is "most commonly associated with intra-abdominal infections, which are often polymicrobial."[ 7]
Phylogeny
The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN)[ 1] and National Center for Biotechnology Information (NCBI).[ 8]
16S rRNA based LTP _08_2023[ 9] [ 10] [ 11]
120 marker proteins based GTDB 08-RS214[ 12] [ 13] [ 14]
Eggerthella
E. sinensis Lau et al. 2006
E. lenta (Eggerth 1935) Wade et al. 1999
E. guodeyinii Ge et al. 2021
E. timonensis Bilen et al. 2023
See also
References
^ a b Euzéby JP, Parte AC. "Eggerthella" . List of Prokaryotic names with Standing in Nomenclature (LPSN). Retrieved June 23, 2021 .
^ Lau, S. K.P.; P. C.W. Woo; A. M.Y. Fung; K.M. Chan; G. K.S. Woo; K.Y. Yuen (2004). "Anaerobic, non-sporulating, Gram-positive bacilli bacteraemia characterized by 16S rRNA gene sequencing" . J. Med. Microbiol . 53 (Pt 12): 1247– 1253. doi :10.1099/jmm.0.45803-0 . PMID 15585505 . Archived from the original on 2008-10-07. Retrieved 2007-10-21 .
^ Lau, S.K.; P.C. Woo; G.K. Woo; A.M. Fung; M.K. Wong; K.M. Chan; D.M. Tam; K.Y. Yuen (2004). "Eggerthella hongkongensis sp. nov. and Eggerthella sinensis sp. nov., two novel Eggerthella species, account for half of the cases of Eggerthella bacteremia". Diagn. Microbiol. Infect. Dis . 49 (4): 255– 263. doi :10.1016/j.diagmicrobio.2004.04.012 . PMID 15313530 .
^ Kageyama, A.; Y. Benno; T. Nakase (1999). "Phylogenetic evidence for the transfer of Eubacterium lentum to the genus Eggerthella as Eggerthella lenta gen. nov., comb. nov" . Int. J. Syst. Bacteriol . 49 (4): 1725– 1732. doi :10.1099/00207713-49-4-1725 . PMID 10555354 . Archived from the original on 2007-03-14. Retrieved 2007-10-21 .
^ Moore, W. E. C; E.P. Cato; L.V. Holdeman (1971). "Eubacterium lentum (Eggerth) Prevot 1938: emendation of description and designation of the neotype strain" . Int. J. Syst. Bacteriol . 21 (4): 299– 303. doi :10.1099/00207713-21-4-299 .
^ Eggerth, A. (September 1935). "The Gram-positive Non-spore-bearing Anaerobic Bacilli of Human Feces" . J. Bacteriol . 30 (3): 277– 299. doi :10.1128/jb.30.3.277-299.1935 . PMC 543656 . PMID 16559837 .
^ Gardiner, B. J., T. M. Korman, and R. K. Junckerstorff. “Eggerthella lenta Bacteremia Complicated by Spondylodiscitis, Psoas Abscess, and Meningitis.” Ed. P. Bourbeau. Journal of Clinical Microbiology 52.4 (2014): 1278–1280. PMC. Web. 1 Oct. 2017.
^ Sayers; et al. "Eggerthella" . National Center for Biotechnology Information (NCBI) taxonomy database. Retrieved 2021-03-20 .
^ "The LTP" . Retrieved 20 November 2023 .
^ "LTP_all tree in newick format" . Retrieved 20 November 2023 .
^ "LTP_08_2023 Release Notes" (PDF) . Retrieved 20 November 2023 .
^ "GTDB release 08-RS214" . Genome Taxonomy Database . Retrieved 10 May 2023 .
^ "bac120_r214.sp_label" . Genome Taxonomy Database . Retrieved 10 May 2023 .
^ "Taxon History" . Genome Taxonomy Database . Retrieved 10 May 2023 .
Terrabacteria BV1, BV3, BV5
others Cyanoprokaryota
Cyanobacteriota
"Margulisiibacteriota "
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