Bacillus velezensis 20507 promotes symbiosis between Bradyrhizobium japonicum USDA110 and soybean by secreting flavonoids - Cheng, Yunqing; Jiang, Xingtong; He, Xinyi; Wu, Zhaoyang; Lv, Qiang; Zhao, Shuang; Zhang, Xinyue; Wang, Shuai; He, Hongli; Liu, Jianfeng (Frontiers in Microbiology, 2025)