Figure 5.
The 3′-most non-templated adenines in 23 nt siRNAs arising from 24 nt-dominated siRNA clusters are not dependent on HESO1 and URT1. (A) Rates of Arabidopsis 3′ non-templated nucleotides in siRNAs aligned to 24 nt-dominated loci by siRNA size, 3′-most non-templated nucleotide, and genetic background. Data from Wang et al. (15) (Supplementary Table S1). L-er: Landsberg erecta ecotype. (B) As in A except for miRBase high-confidence miRNA clusters.