A COMPASS histone H3K4 trimethyltransferase pentamer transactivates drought tolerance and growth/biomass production in Populus trichocarpa

ChIP-seq was carried out with H3K4me3 antibody using Stem differentiating xylem from wild-type plants under drought conditions Overall design: Twelve samples were analyzed: 3 biological replicates of input DNA and IP DNA under drought treatment, 3 biological replicates of input DNA and IP DNA under well-watered treatment (Control for drought treatment)