Fig. 4
![Fig. 4](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12917-021-03097-0/MediaObjects/12917_2021_3097_Fig4_HTML.png)
Barplots of the enriched pathways of Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis for the Differentially expressed proteins (DEPs) between mature and immature yak follicle fluid (FF). a Barplot of the six KEGG pathways for the up-regulated DEPs in the mature FF. b Barplot of the nineteen top KEGG pathways for the down-regulated DEPs in the mature FF