Fig. 4From: Transcriptome analysis reveals the mechanism of chronic heat stress on meat quality of broilersDifferentially expressed genes (DEGs) in HS vs. NC, HS vs. PF and NC vs. PF. AÂ the numbers of DEGs in pectoralis major (PM) muscle after heat stress. BÂ the Venn diagram of DEGs in pectoralis major (PM) muscle after heat stress. NC, normal control group; HS, heat stress group; PF, pair-fed groupBack to article page