Extended Data Figure 1. 21-nt easiRNAs originate from transposons in ddm1 and are miRNA and RDR6-dependent.
(a) 18-nt to 26-nt small RNA abundance in Col-0, ddm1-2, and ddm1-2 rdr6-15. Normalized reads per million (RPM). (b) 18-nt to 26-nt small RNA abundance in Col-0, ddm1-2, and ddm1-2 dcl1-11. Normalized reads per million (RPM).