Proposal to transfer Halococcus turkmenicus, Halobacterium trapanicum JCM 9743 and strain GSL-11 to Haloterrigena turkmenica gen. nov., comb. nov.
Proposal to transfer Halococcus turkmenicus, Halobacterium trapanicum JCM 9743 and strain GSL-11 to Haloterrigena turkmenica gen. nov., comb. nov.
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建议将土库曼盐球菌、特拉氏盐杆菌 JCM 9743 和菌株 GSL-11 转移至土库曼盐盐菌属。
DOI：
10.1099/00207713-49-1-131
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发表时间：
1999
期刊：
影响因子：
--
通讯作者：
M. Dyall
中科院分区：
文献类型：
--
作者：
A. Ventosa;M. C. Gutierrez;M. Kamekura;M. Dyall
嗜糖嗜盐球菌和嗜盐嗜盐球菌的16S rRNA基因序列与嗜盐球菌属模式种Morrhuae的16S rRNA基因序列有94.5%~94.7%的相似性。然而，土耳其嗜盐球菌与该属的其他成员不同，与Morrhuae的16S rRNA相似性较低(88.7%)。在系统发育树重建、特征碱基检测和DNA-DNA杂交数据的基础上，提出将土耳其嗜盐球菌转移到一个新属--土耳其嗜盐菌属，命名为Haloterrigena turkmenica gen。11月，Comb.11月份，并在同一物种中容纳了特拉帕尼亚嗜盐杆菌JCM 9743和菌株GSL-11。在形态、培养和16SRRNA序列分析的基础上，建议将收集的特拉帕型嗜盐杆菌NCIMB767、ATCC767和JCM8979重新命名为嗜盐球菌属。
The 16S rRNA gene sequences of Halococcus saccharolyticus and Halococcus salifodinae were closely related (94.5-94.7% similarity) to that of Halococcus morrhuae, the type species of the genus Halococcus. However, Halococcus turkmenicus was distinct from the other members of this genus, with low 16S rRNA similarities when compared to Halococcus morrhuae (88.7%). On the basis of phylogenetic tree reconstruction, detection of signature bases and DNA-DNA hybridization data, it is proposed to transfer Halococcus turkmenicus to a novel genus, Haloterrigena, as Haloterrigena turkmenica gen. nov., comb. nov., and to accommodate Halobacterium trapanicum JCM 9743 and strain GSL-11 in the same species. On the basis of morphological, cultural and 16S rRNA sequence data, it is also proposed that the culture collection strains of Halobacterium trapanicum NCIMB 767, ATCC 43102 and JCM 8979 should be renamed as Halococcus sp.