TY - RPRT TI - Arabidopsis RNA Polymerase IV generates 21-22 nucleotide small RNAs that can participate in RNA-directed DNA methylation and may regulate genes AU - Panda, K. AU - McCue, A. D. AU - Slotkin, R. K. PY - 2019 DO - 10.1101/832634 UR - https://www.biorxiv.org/content/10.1101/832634v1 ID - 10.1101/832634 ER -