Abstract:
:A polyphasic taxonomic study was performed on an unidentified Arcanobacterium-like Gram-stain-positive bacterium designated strain C605018/01/1T isolated from a milk sample collected from the udder of a cow at post mortem. Comparative 16S rRNA gene sequencing showed that the bacterium belonged to the genus Arcanobacterium and was most closely related to the type strain of Arcanobacterium pluranimalium (99.76 %); sequence similarities to all other Arcanobacterium species were below 97 %. The wet-lab DNA-DNA hybridization values among strain C605018/01/1T and A. pluranimalium DSM 13483ᵀ were low, 16.9 % (reciprocal, 49.8 %). Pertaining to the whole genome sequence with a total length of 2.02 Mb and 1654 protein counts, the novel strain C605018/01/01T displayed a G+C content of 51.6 % mol%. The presence of the major menaquinone MK-9(H4) supported the affiliation of this strain to the genus Arcanobacterium. The polar lipid profile consisted of the major components diphosphatidylglycerol, phosphatidylcholine, phosphatidylinositol, phosphatidylinositol-mannoside and unidentified glycolipid and aminophospholipids. Based on these results it is proposed that strain C605018/01/1T should be classified as representing a novel species, Arcanbacterium bovis sp. nov. The type strain C605018/01/1T (CCUG 45425T=DSM 107286T=BCCM/LMG 30783T).
journal_name
Int J Syst Evol Microbiolauthors
Sammra O,Foster G,Hassan AA,Alssahen M,Lämmler C,Glaeser SP,Kämpfer P,Busse HJ,Borowiak M,Malorny B,Ritchie CM,Prenger-Berninghoff E,Abdulmawjood Adoi
10.1099/ijsem.0.004230subject
Has Abstractpub_date
2020-07-01 00:00:00pages
4105-4110issue
7eissn
1466-5026issn
1466-5034journal_volume
70pub_type
杂志文章abstract::A polyphasic taxonomic study was performed on two previously unidentified Arcanobacterium-like Gram-positive strains isolated from harbour seals. Comparative 16S rRNA gene sequencing showed that both bacteria belonged to the genus Arcanobacterium and were most closely related to Arcanobacterium haemolyticum CIP 103370...
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更新日期:2008-12-01 00:00:00