Correction: A systematical genome-wide analysis and screening of WRKY transcription factor family engaged in abiotic stress response in sweetpotato. - Liu, Siyuan; Zhang, Chengbin; Guo, Fen; Sun, Qing; Yu, Jing; Dong, Tingting; Wang, Xin; Song, Weihan; Li, Zongyun; Meng, Xiaoqing; Zhu, Mingku (BMC Plant Biology, 2023)