摘要
隶属于β-变形杆菌纲(proteobacteria)的根瘤菌,人们简称为β-根瘤菌。本文通过对分离自含羞草根瘤隶属于Burkhloderia和Cupriavidus的β-根瘤菌及归于Blastobacter、Ochrobactrum和Phyllobacterium等特殊α-根瘤菌的研究总结,介绍了根瘤菌生物多样性研究的新进展。同时,简述了根瘤菌共生基因的进化研究,并对该研究领域存在的问题进行了分析,对未来相关研究方向做了展望。
The terms α- and β-rhizobia were proposed to distinguish the rhizobial α- and β-Proteorhizobia respectively. In This review we present recently development of rhizobial taxonomy about β-rhizobia in the genus Burkholeria, Cupriavidus isolated from Mimosa and α-Proteorhizobia belonging to Methylobacterium, Devosia, Ochrobactrum, PhyUobacterium and Blastobacter lineage. Furthermore, we also introduced the evolution of symbiosis related genes such as nodA and nifH, and posed some questions in detecting rhizobia. Finally, we discuss the prospects of research on rhizoiba in future.
出处
《微生物学报》
CAS
CSCD
北大核心
2008年第10期1408-1412,共5页
Acta Microbiologica Sinica
基金
国家自然科学基金(30570001)~~
