Actinomyces coleocanis sp nov., from the vagina of a dog
Actinomyces coleocanis sp nov., from the vagina of a dog
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DOI：
10.1099/ijs.0.01934-0
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发表时间：
2002-07-01
影响因子：
2.8
通讯作者：
Collins, MD
中科院分区：
文献类型：
--
作者：
Hoyles, L;Falsen, E;Collins, MD
一种迄今未被描述的放线菌样细菌从一只狗的阴道中分离出来。全细胞蛋白的生化检测和PAGE分析表明，该分离物在表型上与先前描述的放线菌种类和相关分类群不同。16S rRNA测序结果表明，该未知细菌不同于目前已知的所有放线菌。系统发育上，该未知生物与欧洲放线菌（Actinomyces europaeus）表现出特定的关联，但bb0.5 %的序列差异表明它代表一个不同的物种。基于表型和16S rRNA序列的考虑，我们建议将来自犬的未知菌株归类为新种，放线菌coleocanis sp. nov.，类型菌株为CCUG 41708(T) （= CIP 106873(T)）。
A hitherto undescribed Actinomyces-like bacterium was isolated from the vagina of a dog. Biochemical testing and PAGE analysis of whole-cell proteins indicated that the isolate was phenotypically different from previously described Actinomyces species and related taxa. Sequencing of 16S rRNA showed that the unknown bacterium was distinct from all currently known Actinomyces species. Phylogenetically, the unidentified organism displayed a specific association with Actinomyces europaeus, but a sequence divergence of >5% demonstrated that it represents a distinct species. Based on both phenotypic and 16S rRNA sequence considerations, it is proposed that the unknown strain from a dog be classified as a novel species, Actinomyces coleocanis sp. nov. The type strain is CCUG 41708(T) (= CIP 106873(T)).