Hyperosmotic priming of Arabidopsis seedlings establishes a long-term somatic memory accompanied by specific changes of the epigenome

Table 1 Number of differences^a between primed and non-primed samples

Differences in roots (n)	H3K4me2	H3K4me3	H3K9me2	H3K27me3
>2-fold	0	0	0	1678
>1.5-fold	71	105	10	3912
>1.2-fold	744	1500	509	7733
Differences in shoots (n)	H3K4me2	H3K4me3	H3K9me2	H3K27me3
>1.2 fold	12	20	nd^b	nd^b

ISSN: 1474-760X