TAXONOMY AND DESCRIPTION OF VIBRIO-FLUVIALIS SP-NOV (SYNONYM GROUP-F VIBRIOS, GROUP-EF6)
TAXONOMY AND DESCRIPTION OF VIBRIO-FLUVIALIS SP-NOV (SYNONYM GROUP-F VIBRIOS, GROUP-EF6)
复制标题
DOI：
10.1111/j.1365-2672.1981.tb00873.x
复制
发表时间：
1981-01-01
期刊：
影响因子：
--
通讯作者：
BRYANT, TN
中科院分区：
文献类型：
--
作者：
LEE, JV;SHREAD, P;BRYANT, TN
进行了数值分类学研究，以建立F组与弧菌科内其他生物化学相似生物的关系。共检测154株菌，其中F群59株。在每个菌株确定的114个特征中，100个用于计算菌株之间的平均欧几里得距离。使用了四种聚类方法，所有这些方法都给出了非常相似的结果。与鳗弧菌相似的菌株分为对应于鳗弧菌、沙蚕Beneckea和先前未被识别的组phenon 5的簇。嗜水气单胞菌/点状气单胞菌群的菌株形成了一种异质现象，其中可以看出某些亚群，也许是人工的。F组菌株都属于1个紧密结合的簇，与所研究的所有弧菌属、气单胞菌属、邻单胞菌属和发光杆菌属物种不同。F群菌株可分为I和II两个生物群。这两种生物群都存在于世界各地的水生环境中，特别是河口环境中，但生物群I菌株也从腹泻患者中分离出来。F群是EF 6群的异名，这些群内的菌株应被归类为一个新种，命名为河流弧菌。模式菌株为NCTC 11327。
A numerical taxonomic study was carried out to establish the relationship of group F to other biochemically similar organisms within the family Vibrionaceae. A total of 154 strains were examined including 59 of group F. Of 114 characters determined for each strain, 100 were used to compute average Euclidean distances between strains. Four methods of clustering were used, all of which gave very similar results. Strains resembling V. anguillarum fell into clusters corresponding to V. anguillarum, Beneckea nereida and a previously unrecognized group, phenon 5. Strains of the Aeromonas hydrophila/punctata group formed a heterogenous phenon within which certain subdivisions, perhaps artificial, could be discerned. Group F strains all fell in 1 closely-knit cluster distinct from all the species of Vibrio, Aeromonas, Plesiomonas and Photobacterium studied. Group F strains could be divided into 2 biovars, I and II. Both biovars are present in aquatic, particularly estuarine, environments throughout the world but biovar I strains were also isolated from humans with diarrhea. Group F is a synonym of group EF6 and the strains within these groups should be classified in a new species named V. fluvialis. The type strain is NCTC 11327.