Fig. 2From: Comparative iTRAQ proteomics identified proteins associated with sperm maturation between yak and cattleyak epididymisPeptide sequence coverage and identification of number of peptides. The A shows the proportion of proteins in different coverage ranges. The different colors representing different ranges of sequence coverage. The brackets show the number of proteins in different coverage ranges and their proportion to the total protein. The B shows the distribution of the number of peptides contained in the identified protein. The x-axis is the range of peptides covering the protein, and the y-axis is the number of proteinsBack to article page