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2 共生结瘤早期结瘤因子的信号传导途径。
Fig. 2 The Nod factor signaling pathways during early sym- biotic nodulation.