GmTIR1/GmAFB3‐based auxin perception regulated by miR393 modulates soybean nodulation

Auxins play important roles in the nodulation of legumes. However, the mechanism by which auxin signaling regulates root nodulation is largely unknown. In particular, the role of auxin receptors and their regulation in determinate nodule development remains elusive. We checked the expression pattern of the auxin receptor GmTIR1/GmAFB3 genes in soybean. We analyzed the functions of GmTIR1/AFB3 in the regulation of rhizobial infection and nodule...