Treponema ruminis sp. nov., a spirochaete isolated from the bovine rumen. 2017

Kerry Newbrook, and Gareth J Staton, and Simon R Clegg, and Richard J Birtles, and Stuart D Carter, and Nicholas J Evans
Department of Infection Biology, Institute of Infection and Global Health, University of Liverpool, Liverpool Science Park Innovation Centre 2, 146 Brownlow Hill, Liverpool, UK.

A novel bacterium, strain Ru1T, was encountered during a survey of spirochaetes living in the gastrointestinal tract of ruminants. Comparative analysis of 16S rRNA gene sequence data indicated that strain Ru1T clustered within the genus Treponemabut shared at most 86.1 % sequence similarity with other recognised species of the genus Treponema. Further phylogenetic analysis based on partial recombinase A (recA) gene sequence comparisons, together with phenotypic characterization, also demonstrated the divergence of strain Ru1T from other recognised species of the genus Treponema. Microscopically, strain Ru1T appeared as a very small, highly motile, helical spirochaete with eight periplasmic flagella in a 4 : 8 : 4 arrangement. It exhibited C8 esterase lipase, leucine arylamidase, β-galactosidase and β-glucosidase activity. A distinctive, serum-independent growth pattern was also observed, characterized by colonies with an absence of the local haemolysis that is typical of many pathogenic treponemes. On the basis of these data, strain Ru1T is considered to represent a novel species of the genus Treponema, for which the name Treponema ruminis sp. nov. is proposed. The type strain is Ru1T (=DSM 103462T=NCTC 13847T).

UI MeSH Term Description Entries
D008297 Male Males
D010802 Phylogeny The relationships of groups of organisms as reflected by their genetic makeup. Community Phylogenetics,Molecular Phylogenetics,Phylogenetic Analyses,Phylogenetic Analysis,Phylogenetic Clustering,Phylogenetic Comparative Analysis,Phylogenetic Comparative Methods,Phylogenetic Distance,Phylogenetic Generalized Least Squares,Phylogenetic Groups,Phylogenetic Incongruence,Phylogenetic Inference,Phylogenetic Networks,Phylogenetic Reconstruction,Phylogenetic Relatedness,Phylogenetic Relationships,Phylogenetic Signal,Phylogenetic Structure,Phylogenetic Tree,Phylogenetic Trees,Phylogenomics,Analyse, Phylogenetic,Analysis, Phylogenetic,Analysis, Phylogenetic Comparative,Clustering, Phylogenetic,Community Phylogenetic,Comparative Analysis, Phylogenetic,Comparative Method, Phylogenetic,Distance, Phylogenetic,Group, Phylogenetic,Incongruence, Phylogenetic,Inference, Phylogenetic,Method, Phylogenetic Comparative,Molecular Phylogenetic,Network, Phylogenetic,Phylogenetic Analyse,Phylogenetic Clusterings,Phylogenetic Comparative Analyses,Phylogenetic Comparative Method,Phylogenetic Distances,Phylogenetic Group,Phylogenetic Incongruences,Phylogenetic Inferences,Phylogenetic Network,Phylogenetic Reconstructions,Phylogenetic Relatednesses,Phylogenetic Relationship,Phylogenetic Signals,Phylogenetic Structures,Phylogenetic, Community,Phylogenetic, Molecular,Phylogenies,Phylogenomic,Reconstruction, Phylogenetic,Relatedness, Phylogenetic,Relationship, Phylogenetic,Signal, Phylogenetic,Structure, Phylogenetic,Tree, Phylogenetic
D002417 Cattle Domesticated bovine animals of the genus Bos, usually kept on a farm or ranch and used for the production of meat or dairy products or for heavy labor. Beef Cow,Bos grunniens,Bos indicus,Bos indicus Cattle,Bos taurus,Cow,Cow, Domestic,Dairy Cow,Holstein Cow,Indicine Cattle,Taurine Cattle,Taurus Cattle,Yak,Zebu,Beef Cows,Bos indicus Cattles,Cattle, Bos indicus,Cattle, Indicine,Cattle, Taurine,Cattle, Taurus,Cattles, Bos indicus,Cattles, Indicine,Cattles, Taurine,Cattles, Taurus,Cow, Beef,Cow, Dairy,Cow, Holstein,Cows,Dairy Cows,Domestic Cow,Domestic Cows,Indicine Cattles,Taurine Cattles,Taurus Cattles,Yaks,Zebus
D004269 DNA, Bacterial Deoxyribonucleic acid that makes up the genetic material of bacteria. Bacterial DNA
D006113 United Kingdom Country in northwestern Europe including Great Britain and the northern one-sixth of the island of Ireland, located between the North Sea and north Atlantic Ocean. The capital is London. Great Britain,Isle of Man
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D001482 Base Composition The relative amounts of the PURINES and PYRIMIDINES in a nucleic acid. Base Ratio,G+C Composition,Guanine + Cytosine Composition,G+C Content,GC Composition,GC Content,Guanine + Cytosine Content,Base Compositions,Base Ratios,Composition, Base,Composition, G+C,Composition, GC,Compositions, Base,Compositions, G+C,Compositions, GC,Content, G+C,Content, GC,Contents, G+C,Contents, GC,G+C Compositions,G+C Contents,GC Compositions,GC Contents,Ratio, Base,Ratios, Base
D012336 RNA, Ribosomal, 16S Constituent of 30S subunit prokaryotic ribosomes containing 1600 nucleotides and 21 proteins. 16S rRNA is involved in initiation of polypeptide synthesis. 16S Ribosomal RNA,16S rRNA,RNA, 16S Ribosomal,Ribosomal RNA, 16S,rRNA, 16S
D012417 Rumen The first stomach of ruminants. It lies on the left side of the body, occupying the whole of the left side of the abdomen and even stretching across the median plane of the body to the right side. It is capacious, divided into an upper and a lower sac, each of which has a blind sac at its posterior extremity. The rumen is lined by mucous membrane containing no digestive glands, but mucus-secreting glands are present in large numbers. Coarse, partially chewed food is stored and churned in the rumen until the animal finds circumstances convenient for rumination. When this occurs, little balls of food are regurgitated through the esophagus into the mouth, and are subjected to a second more thorough mastication, swallowed, and passed on into other parts of the compound stomach. (From Black's Veterinary Dictionary, 17th ed) Rumens
D014208 Treponema A genus of microorganisms of the order SPIROCHAETALES, many of which are pathogenic and parasitic for man and animals.

Related Publications

Kerry Newbrook, and Gareth J Staton, and Simon R Clegg, and Richard J Birtles, and Stuart D Carter, and Nicholas J Evans
May 2009, International journal of systematic and evolutionary microbiology,
Kerry Newbrook, and Gareth J Staton, and Simon R Clegg, and Richard J Birtles, and Stuart D Carter, and Nicholas J Evans
October 2021, International journal of systematic and evolutionary microbiology,
Kerry Newbrook, and Gareth J Staton, and Simon R Clegg, and Richard J Birtles, and Stuart D Carter, and Nicholas J Evans
September 2010, International journal of systematic and evolutionary microbiology,
Kerry Newbrook, and Gareth J Staton, and Simon R Clegg, and Richard J Birtles, and Stuart D Carter, and Nicholas J Evans
January 1989, Archives of microbiology,
Kerry Newbrook, and Gareth J Staton, and Simon R Clegg, and Richard J Birtles, and Stuart D Carter, and Nicholas J Evans
August 1985, Applied and environmental microbiology,
Kerry Newbrook, and Gareth J Staton, and Simon R Clegg, and Richard J Birtles, and Stuart D Carter, and Nicholas J Evans
December 2022, Archives of microbiology,
Kerry Newbrook, and Gareth J Staton, and Simon R Clegg, and Richard J Birtles, and Stuart D Carter, and Nicholas J Evans
January 1999, International journal of systematic bacteriology,
Kerry Newbrook, and Gareth J Staton, and Simon R Clegg, and Richard J Birtles, and Stuart D Carter, and Nicholas J Evans
August 2017, International journal of systematic and evolutionary microbiology,
Kerry Newbrook, and Gareth J Staton, and Simon R Clegg, and Richard J Birtles, and Stuart D Carter, and Nicholas J Evans
May 2008, International journal of systematic and evolutionary microbiology,
Kerry Newbrook, and Gareth J Staton, and Simon R Clegg, and Richard J Birtles, and Stuart D Carter, and Nicholas J Evans
July 2005, International journal of systematic and evolutionary microbiology,
Copied contents to your clipboard!