Phylogenetic relationships of entomopathogenic nematophilic bacteria: Xenorhabdus spp. and Photorhabdus sp.
Phylogenetic relationships of entomopathogenic nematophilic bacteria: Xenorhabdus spp. and Photorhabdus sp.
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昆虫病原嗜线虫细菌的系统发育关系：致病杆菌属。
DOI：
10.1002/jobm.3620360509
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发表时间：
1996
影响因子：
3.1
通讯作者：
Y. Nishimura
中科院分区：
文献类型：
--
作者：
Tomonori Suzuki;Hiroaki Yabusaki;Y. Nishimura
利用16S rRNA基因序列研究了Xenorhabdus sp.和Photorhabdus sp.的系统发育关系。Xenorhabdus sp.和Photorhabdus sp.与Proteus vulgaris和Arsenophonus nasoniae归为一类。这个群体与肠杆菌科的其他成员相距遥远。日本Xenorhabdus japonicus是一个新种，与嗜线虫Xenorhabdus nematophilus定位相近。鉴定出与肠杆菌科其他成员相区别的X. japonicus的特征核苷酸。
Phylogenetic relationships of Xenorhabdus spp. and Photorhabdus sp. were investigated on the basis of 16S rRNA gene sequences. Xenorhabdus spp. and Photorhabdus sp. were grouped together with Proteus vulgaris and Arsenophonus nasoniae. This group was distant from other members of the family Enterobacteriaceae. Xenorhabdus japonicus, previously proposed as a new species, was nearly located to Xenorhabdus nematophilus. Signature nucleotides of X. japonicus were identified that distinguish it other members of the family Enterobacteriaceae.