Anthocyanins from Malus spp. inhibit the activity of Gymnosporangium yamadae by downregulating the expression of WSC, RLM1, and PMA1 oleh Yu Wang, Hong An, Yan-Nan Guo, Qian Wang, Yuan-Yuan Shang, Ming-Kun Chen, Yi-Xin Liu, Jia-Xin Meng, Shuang-Yu Zhang, Jun Wei, Hou-Hua Li