The vernalization-induced long non-coding RNA VAS functions with the transcription factor TaRF2b to promote TaVRN1 expression for flowering in hexaploid wheat

Shujuan Xu, Qi Dong, Min Deng, Dexing Lin, Jun Xiao, Peilei Cheng, Lijing Xing, Yuda Niu, Caixia Gao, Wenhao Zhang, Yunyuan Xu, Kang Chong