Veillonella montpellierensis sp nov., a novel, anaerobic, Gram-negative coccus isolated from human clinical samples
Veillonella montpellierensis sp nov., a novel, anaerobic, Gram-negative coccus isolated from human clinical samples
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DOI：
10.1099/ijs.0.02952-0
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发表时间：
2004-07-01
影响因子：
2.8
通讯作者：
Marchandin, H
中科院分区：
文献类型：
--
作者：
Jumas-Bilak, E;Carlier, JP;Marchandin, H
从人类样本中分离出三株迄今未知的革兰氏阴性厌氧球菌。在表型水平上，这些菌株表现出属于韦洛氏菌属细菌的所有特征。序列分析表明，这三株菌在16S rDNA序列上有99.5%的相似性，在dna K序列上有98~4%的相似性。这三个未知菌株形成了一个单独的亚支，显然与人类和动物起源的韦洛氏菌物种相去甚远。根据这些结果，这三个菌株被认为代表了韦洛氏菌属中的一个新种，并建议将其命名为蒙彼利埃韦洛氏菌。该种的模式毒株为Adv 107992(T)(=CIP 107992(T)=CCUG 48299(T))。
Three strains of a hitherto unknown, Gram-negative, anaerobic coccus were isolated from human samples. At the phenotypic level, the isolates displayed all the characteristics of bacteria belonging to the genus Veillonella. Sequence analysis revealed that the three strains shared > 99.5% similarity in 16S rDNA sequence and >98-4% similarity in dnaK sequence. The three unknown strains formed a separate subclade that was clearly remote from Veillonella species of human and animal origin. Based on these results, the three strains were considered to represent a novel species within the genus Veillonella, for which the name Veillonella montpellierensis is proposed. The type strain of the species is ADV 281.99(T) (=CIP 107992(T)=CCUG 48299(T)).