Phylogenetic position of phytopathogens within the Enterobacteriaceae
Phylogenetic position of phytopathogens within the Enterobacteriaceae
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DOI：
10.1016/s0723-2020(98)80048-9
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发表时间：
1998-08-01
影响因子：
3.4
通讯作者：
Swings, J
中科院分区：
文献类型：
--
作者：
Hauben, L;Moore, ERB;Swings, J
测定了Erwinia属、Pantoea属和Enterobacter属29个植物相关菌株的几乎完整的16S rDNA序列，并与肠杆菌科其他成员进行了比较。Erwinia属的种可分为三个系统发育群。集群I代表了真正的葡萄属，包括E. amylovora、E. mallotivora、E. persicinus、E. psidii、E. rhapontici和E. trachephila。我们建议将II类的种统一为E. carotovora subsp。食用菌，胡萝卜亚科。甜菜，胡萝卜亚种，胡萝卜亚种，胡萝卜亚种。香芹属，胡萝卜亚科。山葵属、仙人掌芽孢杆菌属、菊花芽孢杆菌属和十字花科芽孢杆菌属。atrosepticum梳子。11月，胡萝卜芽孢杆菌亚种。betavasculorum梳子。11月，胡萝卜芽孢杆菌亚种。carotovorum梳子。11月，胡萝卜芽孢杆菌亚种。odoriferum梳子。11月，胡萝卜芽孢杆菌亚种。wasabiae梳子。11月，仙人掌花冠。11月，菊花和杓兰。在第三聚类中，分别将褐家蚕、黑家蚕、天堂家蚕、槲皮家蚕、红毛家蚕和水蛭家蚕归为新属，定名为褐家蚕。11 .， B，黑穗病梳。11月，B.天堂梳。11月，槲皮B.梳子；11月，红毛B.梳子；11月，水杨B.梳子。11 .本研究中包括的Pantoea属的物种构成了一个单系单位（簇IV），与Erwinia密切相关，而Enterobacter属的三个植物致病性物种分散在Citrobacter属和Klebsiella属中。
The almost complete 16S rDNA sequences of twenty nine plant-associated strains, representing species of the genera Erwinia, Pantoea and Enterobacter were determined and compared with those of other members of the Enterobacterinceae. The species of the genus Erwinia may be divided into three phylogenetic groups. Cluster I represents the true erwinias and comprises E. amylovora, E. mallotivora, E. persicinus, E. psidii, E. rhapontici and E. tracheiphila. We propose to unite the species of cluster II, E. carotovora subsp. atroseptica, E. carotovora subsp. betavasculorum, E. carotovora subsp, carotovora, E. carotovora subsp. odorifera, E. carotovora subsp. wasabiae, E. cacticida, E. chrysanthemi and E. cypripedii in the genus Pectobacterium respectively as P. carotovonum subsp. atrosepticum comb. nov., P. carotovorum subsp. betavasculorum comb. nov., P. carotovorum subsp. carotovorum comb. nov., P. carotovorum subsp. odoriferum comb. nov., P. carotovorum subsp. wasabiae comb. nov., P. cacticidum comb. nov., P. chrysanthemi and P. cypripenii. The species E. alni, E. nigrifluens, E. paradisiaca, E. quercina, E. rubrifaciens and E. salicis, comprising cluster III, are being classified into a new genus Brenneria gen. nov. respectively as B. alni comb. nov., B, nigrifluens comb. nov., B. paradisiaca comb. nov., B. quercina comb, nov., B. rubrifaciens comb, nov. and B. salicis comb. nov. The species of the genus Pantoea, included in this study, form a monophyletic unit (cluster IV), closely related with Erwinia, whereas the three phytopathogenic species of the genus Enterobacter are scattered among the genera Citrobacter and Klebsiella.