Rhizobia that nodulate the same hosts belong to a cross inoculation group.

能使相同寄主结瘤的根瘤菌属于同种族。

The polyphasic taxonomy of Rhizobia resumptively includes two major types of phenotypic group-dividing method and genotypic group-dividing method.

根瘤菌的多相分技术包括表型的分群法遗传型的分群法两大。

Bacteroid A modified bacterial cell in a root nodule, typically a cell of the bacterium Rhizobium in the root nudule of a leguminous plant (family Fabaceae).

在根瘤中经过修饰的细菌细胞，比较典型的是在豆科植物根瘤中的根瘤菌（蝶形花科）。