Meiotic cohesin, chromatin and expression profiling of Arabidopsis thaliana floral buds from wild type and non-CG DNA methylation/H3K9me2 pathway mutant plants (RNA-seq)

To investigate the impact of disruption of the non-CG DNA methylation/H3K9me2 pathway upon transcription in Arabidopsis, we performed RNA-seq using meiotic-stage floral buds from wild type (Col-0) and kyp/suvh4 suvh5 suvh6 mutant plants. This enabled identification of differentially expressed genes and transposable elements (TEs). TEs that were up-regulated in kyp/suvh4 suvh5 suvh6 relative to wild type were evaluated for over-representation of elements within each TE family.