豆科植物共生结瘤的分子基础和调控研究进展

丑敏霞, 魏新元

Review of research advancements on the molecular basis and regulation of symbiotic nodulation of legumes

CHOU Min-Xia, WEI Xin-Yuan

图1 定型根瘤与不定型根瘤示意图。 A, 不定型根瘤结构模式图。B, 紫云英不定型根瘤纵切图。C, 大豆定型根瘤纵切图。A和B来自Naito等(2000), C由华中农业大学农业微生物学国家重点实验室生物固氮研究室提供。

Fig. 1 Diagram of the determinate- and indeterminate-type nodule. A, Schematic representation of the five distinct regions of an indeterminate type nodule. B, The vertical dissection of an indeterminate type nodule of Astragalus sinicus. C, The vertical dissection of a determinate type nodule of soybean. A and B are derived from Naito et al., 2000; C is provided by the laboratory of Biological Nitrogen Fixation, State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China.