Pluto Bioinformatics

GSE52123: Reinstatement of developmental stage-specific GATA4 enhancers controls the gene expression program in heart disease

Bulk RNA sequencing

Through integration of GATA4 genome-wide occupancy and RNA-seq dataset in embryonic conditional knockout heart, we identified a class of the master cardiac regulator GATA4 bound enhancers. With combinatorial assembly of chromatin signatures, we further refined that a unique type of fetal distal GATA4 enhancers enriched for H3K27ac, H3K4me1, but not for H3K4me3 and RNA polymerase II, are reinstated in adult hypertrophic heart. SOURCE: Fei Gu (alickgf@hotmail.com) - William Pu Childrens hospital boston, Harvard Medical School