symbiotic plant

These genes related to symbiotic nitrogen fixation are transmitted and expressed differently between Rhizobium and Leguminous plant in root nodule development.

在根瘤发育过程中，这些基因在根瘤菌与植物之间进行着信息交换，并且具有不同的表达水平。

an approach to establishment of symbiotic plant communities of energy enterprises in northern shanxi

建立陕北能源企业共生群落的探讨

At present, symbiotic or parasitic bacteria were reported to be associated with many plant pathogenic nematodes, but the relationship between PWN and its associated bacteria was not understood.

目前，许多植物病原线虫都报道有伴生细菌，它们之间属于共生或者寄生关系，而松材线虫与其伴生细菌的关系还有待研究。

During the establishment process of symbiotic relation of alfalfa rhizobium with host plant, alfalfa rhizobium ( Sinorhizobium melitoti) entered into host plant cell as self-growing state, and then transferred into bacteroid of symbiotic state through its differentiation development.

苜蓿根瘤菌在与宿主植物建立共生关系的过程中，以自生状态进入宿主植物细胞，经过分化发育转变为共生状态的类菌体（Bacteroid）。