J Integr Plant Biol ›› 2017, Vol. 59 ›› Issue (9): 657-668.DOI: 10.1111/jipb.12573
Lei Li, Wenye Wu, Youshang Zhao and Binglian Zheng
Lei Li, Wenye Wu, Youshang Zhao and Binglian Zheng*
摘要: DNA methylation is usually down-regulated in companion cells of plant gametes, in which either DNA methytransferases are repressed and/or DNA demethylases are locally increased. This work identified an Arabidopsis transcription factor ARID1 (AT-Rich Interacting Domain 1), which reciprocally regulates MET1, a major CG DNA methyltransferase, during plant gametophyte development.