Prevotella ruminicola 23T: Difference between revisions
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== Introduction == | |||
''Prevotella ruminicola'' 23 (ATCC 19189, DSM 19721), also known as ''Xylanibacter ruminicola'' 23, is an obligately anaerobic, Gram-negative bacterium originally isolated from the bovine rumen [1]. It is the type strain of ''P. ruminicola'' and was originally described as ''Bacteroides ruminicola'' by Bryant et al. in 1958 [1]. The species was subsequently transferred to the genus ''Prevotella'' in 1990 [2]. | |||
''P. ruminicola'' 23 contributes to the degradation of plant polysaccharides in the rumen, particularly xylan and other hemicelluloses. Its genome encodes numerous carbohydrate-active enzymes involved in the degradation of non-cellulosic polysaccharides [3]. Several xylan-degrading enzymes have been characterized, including a bifunctional xylanase/endoglucanase and a GH10 xylanase–ferulic acid esterase [4, 5]. | |||
The genome sequence of ''P. ruminicola'' 23 is available under GenBank accession CP002006 [3]. The species was reclassified as ''Xylanibacter ruminicola'' following a taxonomic revision of the genus ''Prevotella'' [6]. However, LPSN currently retains ''Prevotella ruminicola'' as the correct name. | |||
'''LPSN:''' ''Prevotella ruminicola'' (Bryant et al. 1958) Shah and Collins 1990. | |||
'''NCBI:''' ''Xylanibacter ruminicola'' (Bryant et al. 1958) Hitch et al. 2023. | |||
'''Type strain:''' ATCC 19189 = DSM 19721 = JCM 8958 = Bryant 23. | |||
'''Genome:''' CP002006. | |||
'''Risk group:''' 2. | |||
== Description == | == Description == | ||
Revision as of 19:48, 28 October 2026
Introduction
Prevotella ruminicola 23 (ATCC 19189, DSM 19721), also known as Xylanibacter ruminicola 23, is an obligately anaerobic, Gram-negative bacterium originally isolated from the bovine rumen [1]. It is the type strain of P. ruminicola and was originally described as Bacteroides ruminicola by Bryant et al. in 1958 [1]. The species was subsequently transferred to the genus Prevotella in 1990 [2].
P. ruminicola 23 contributes to the degradation of plant polysaccharides in the rumen, particularly xylan and other hemicelluloses. Its genome encodes numerous carbohydrate-active enzymes involved in the degradation of non-cellulosic polysaccharides [3]. Several xylan-degrading enzymes have been characterized, including a bifunctional xylanase/endoglucanase and a GH10 xylanase–ferulic acid esterase [4, 5].
The genome sequence of P. ruminicola 23 is available under GenBank accession CP002006 [3]. The species was reclassified as Xylanibacter ruminicola following a taxonomic revision of the genus Prevotella [6]. However, LPSN currently retains Prevotella ruminicola as the correct name.
LPSN: Prevotella ruminicola (Bryant et al. 1958) Shah and Collins 1990.
NCBI: Xylanibacter ruminicola (Bryant et al. 1958) Hitch et al. 2023.
Type strain: ATCC 19189 = DSM 19721 = JCM 8958 = Bryant 23.
Genome: CP002006.
Risk group: 2.
Description
Genome
Methylome
| Motif | Percent methylated |
|---|---|
| G(6mA)TC | 95.98 |
| CYC(6mA)NNNNNNNTCG/CG(6mA)NNNNNNNTGRG | 86.34/95.59 |
| GR(5mC)GYC | 95.15 |
| GG(5mC)C | 85.78 |
| AG(5mC)TC | 84.75 |
| GAG(5mC)T | 77.28 |
