Supplemental Data

Files in this Data Supplement:

• Supplemental Figure 1 - Mapping of transcription start sites of TAS3 family genes by RNA Ligase-Mediated 5’ RACE.
• Supplemental Figure 2 - Mapping of miR161- and TAS2 3’D6(-)-mediated cleavage sites in PPR gene transcripts by 5’ RACE.
• Supplemental Figure 3 - Phylogenetic tree of PPR-P clade proteins from Arabidopsis, PPR-P-related proteins from Populus trichocarpa and Raphanus sativus, and outgroup PPR proteins CRP1 (Zea mays), PET309 (Saccharomyces cerevisiae), PTCD1 (Homo sapiens), and RF1A and RF1B (Oryza sativa).
• Supplemental Table 1 - RDR6-dependent 21 nt RNA-generating loci.