Fig. 6
From: Dynamic chromatin regulatory programs during embryogenesis of hexaploid wheat
Maturation of embryogenesis in the context of chromatin regulation. a Identification of organ identity and totipotent genes based on expression specification across different tissues, ME: mid-embryo, EC: embryonic callus, Leaf-id: leaf identity, Root-id: root identity, Toti. genes: totipotent genes. b, c ATAC (b) and H3K27me3 (c) modification on the promoters of different gene sets in a cross five tissues. d Chromatin accessibility (left) and expression (mid) of regeneration genes during wheat embryogenesis and their expression during callus induction (right). e Luciferase reporter assays show the transcriptional activation capability of TaWRKY75 to TaAMT1;1 in N. benthamiana leaves. Student’s t test was used for the statistical significance (*p <  = 0.05; **p <  = 0.01; ***p <  = 0.001). f H3K27me3 and chromatin accessibility regulated root-identity gene TaAMT1;1 specific expression pattern in root and late embryo (LE). The ATAC footprint tracks showing the binding sites of TaWRKY75 at the promoter of TaAMT1;1