MRG2 binds the chromatin at the <i>FT</i> promoter.

<p>A. Protein levels of MRG2 in WT, <i>mrg1 mrg2</i>, <i>sdg8</i>, and <i>atx1</i> plants at ZT16 verified by the antibody against MRG2. B. ChIP analysis using @MRG2, @H3K4me3 or @H3K36me3 at <i>FT</i> chromatin in WT, <i>mrg1 mrg2</i>, <i>sdg8</i>, and <i>atx1</i> plants at ZT16. Error bars show standard deviation from three biological replicates. Asterisks indicate statistically significant differences between the indicated genotypes and the wild-type (P<0.01). C. Relative expression levels of <i>MRG1</i> and <i>MRG2</i> in indicated genotypes at ZT16. Values are normalized to <i>ACTIN2</i>. Error bars show standard deviation from three biological replicates.