Fig. 1From: Comprehensive analysis of histone post-translational modifications in mouse and human male germ cellsSchematic overview and validation of histone post-translational modifications identified during mouse spermatogenesis. a Diagram of spermatogenesis and associated changes in chromatin composition. b Coomassie-stained protein gel of acid-extracted proteins in meiotic, round spermatids (RS), elongating spermatids (ES), mature mouse sperm (Ms Sperm), human (Hs) sperm, and mouse embryonic fibroblasts (MEFs). Histones portion is located inside red box. c Total number of modified amino acid residues on all histone isoforms. d Heatmap depicting the fold changes in total canonical histones for each stage of spermatogenesis, i.e., M to RS, RS to ES, and ES to SpBack to article page