RNA-directed DNA methylation has an important developmental function in Arabidopsis that is masked by the chromatin remodeler PICKLE
Rong Yang, Li He, Huan Huang, Jian-Kang Zhu, Rosa Lozano-Duran and Heng Zhang
J Integr Plant Biol . 2020, (11): 1647 -1652 .  DOI: 10.1111/jipb.12979