The physiological molecular mechanism by which IAA9 mediates low phosphorus stress signals to regulate the morphology of soybean root systems (PRJCA052082)
In this study, the candidate gene GmIAA9 responding to low phosphorus stress was cloned from the phosphorus-efficient near-isogenic gene line of soybeans. The gene function study of transgenic tobacco found that it played an important role in responding to low phosphorus stress. The research results can provide a good reference for further breeding of new varieties of soybeans with high phosphorus utilization.