Dynamic changes in genome-wide histone H3 lysine 4 methylation patterns in response to dehydration stress in Arabidopsis thaliana

Table 1 Percentage of genes with H3K4 methylation regions¹

Treatment and type of H3K4 methylation	Number of genes	Percentage of genes
Water: H3K4me1	21875	80.5
Dry: H3K4me1	22167	81.6
Water: H3K4me2	22708	83.6
Dry: H3K4me2	22953	84.5
Water: H3K4me3	16769	61.7
Dry: H3K4me3	18072	66.5
Genes with one or more types of H3K4 methylation	24487	90.1
Genes lacking H3K4 methylation	2682	9.9

¹H3K4 methylation region analyzed includes 200 bp upstream and downstream of the transcribed regions of 27,169 annotated genes.

ISSN: 1471-2229