Fig. 2

Volcano plot and heatmap indicating the significantly differentially expressed proteins (DEPs) in yak follicle fluid (FF) samples. a Volcano plot illustrates the DEPs in yak FF samples. The up-regulated proteins are shown in red and the down-regulated proteins are shown in blue. The PDB ID are given to the top 10 up- and down- regulated proteins. b Heatmap exhibits the DEPs in the yak FF samples