AUTHOR=Guo Wei-Li , Chen Bi-Hua , Guo Yan-Yan , Chen Xue-Jin , Li Qing-Fei , Yang He-Lian , Li Xin-Zheng , Zhou Jun-Guo , Wang Guang-Yin TITLE=Corrigendum: Expression of Pumpkin CmbHLH87 Gene Improves Powdery Mildew Resistance in Tobacco JOURNAL=Frontiers in Plant Science VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2021.779320 DOI=10.3389/fpls.2021.779320 ISSN=1664-462X