Phylogeny of the genus Pseudomonas:: intrageneric structure reconstructed from the nucleotide sequences of gyrB and rpoD genes
Phylogeny of the genus Pseudomonas:: intrageneric structure reconstructed from the nucleotide sequences of gyrB and rpoD genes
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DOI：
10.1099/00221287-146-10-2385
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发表时间：
2000-10-01
期刊：
影响因子：
2.8
通讯作者：
Harayama, S
中科院分区：
文献类型：
--
作者：
Yamamoto, S;Kasai, H;Harayama, S
使用 31 个有效描述的假单胞菌属物种（总共 125 个菌株）的组合 gyrB 和 rpoD 核苷酸序列对假单胞菌属进行系统发育分析。假单胞菌菌株分为两个主要簇，称为属内簇 I (IGC I) 和属内簇 II (IGC II)。 IGC I 进一步分为两个子群，'P.铜绿假单胞菌复合体”，其中包括铜绿假单胞菌、产碱假单胞菌、香茅假单胞菌、门多西纳假单胞菌、食油假单胞菌和假产碱假单胞菌，以及“铜绿假单胞菌”。 Stutzeri 复合体”，其中包括巴利阿里 P. balearica 和 P. Stutzeri。 IGC II 进一步分为三个子簇，指定为“P”。恶臭复合体”，“P.丁香复合体”和“P.荧光复合物'。 'P。恶臭假单胞菌复合体包括恶臭假单胞菌和黄假单胞菌。 'P。 “丁香复合体”是一组植物病原体，包括 P. amygdali、P. caricapapayae、P. cichorii、P. ficuseectae、P. viridiflava 以及 P. savastanoi 和 P. syringae 的致病变种。 'P。荧光复合体”进一步分为两个亚群，即“P.荧光谱系”和“P.绿针线虫谱系'。 'P。 “荧光假单胞菌谱系”包含荧光假单胞菌生物型 A、B 和 C、偶氮假单胞菌、边缘假单胞菌、P. mucidolens、P. synxantha 和 P. tolaasii，而“荧光假单胞菌谱系”包含荧光假单胞菌生物型 A、B 和 C、P. azotoformans、P. marginis pathovars、P. mucidolens、P. synxantha 和 P. tolaasii。 “绿针假单胞菌谱系”包括绿针假单胞菌、伞菌假单胞菌、阿斯普林假单胞菌、波纹假单胞菌、荧光假单胞菌生物型 B 和 G 和 P、恶臭假单胞菌生物型 B。荧光假单胞菌生物型的菌株在“荧光单胞菌”内形成了一个多系群。荧光复合物'。
Phylogenetic analysis of the genus Pseudomonas was conducted by using the combined gyrB and rpoD nucleotide sequences of 31 validly described species of Pseudomonas (a total of 125 strains). Pseudomonas strains diverged into two major clusters designated intrageneric cluster I (IGC I) and intrageneric cluster II (IGC II). IGC I was further split into two subclusters, the 'P. aeruginosa complex', which included P. aeruginosa, P. alcaligenes, P. citronellolis, P. mendocina, P. oleovorans and P. pseudoalcaligenes, and the 'P. stutzeri complex', which included P. balearica and P. stutzeri. IGC II was further split into three subclusters that were designated the 'P. putida complex', the 'P. syringae complex' and the 'P. fluorescens complex'. The 'P. putida complex' included P. putida and P. fulva. The 'P. syringae complex' was the cluster of phytopathogens including P. amygdali, P. caricapapayae, P. cichorii, P. ficuserectae, P. viridiflava and the pathovars of P. savastanoi and P. syringae. The 'P. fluorescens complex' was further divided into two subpopulations, the 'P. fluorescens lineage' and the 'P. chlororaphis lineage'. The 'P. fluorescens lineage' contained P. fluorescens biotypes A, B and C, P. azotoformans, P. marginalis pathovars, P. mucidolens, P. synxantha and P. tolaasii, while the 'P. chlororaphis lineage' included P. chlororaphis, P. agarici, P. asplenii, P. corrugata, P. fluorescens biotypes B and G and P, putida biovar B. The strains of P. fluorescens biotypes formed a polyphyletic group within the 'P. fluorescens complex'.