Figure S3: Development expression pattern of factors involved in Pol IV-dependent sRNA production from Arabidopsis RNA polymerase IV generates 21–22 nucleotide small RNAs that can participate in RNA-directed DNA methylation and may regulate genes

RPKM expression values of various proteins involved in Pol IV-dependent sRNA production of Pol IV-dependent RNA-directed DNA methylation (RdDM). Data were accessed from eFP-Seq Browser (42). Klepikova et al's data (41) were used to show expression in differential developmental time points. Green box shows the inflorescence tissue used for almost all data reported in this study (unless specified otherwise). Red box highlights the pollen developmental time during which multiple factors are less expressed.