Fig. 2From: The differences of gonadal hormones and uterine transcriptome during shell calcification of hens laying hard or weak-shelled eggsVolcano plot of differentially expressed genes (DEGs) in the uterus. a Initiation period of HS and LS (HSI vs. LSI); (b) Growth period of HS and LS (HSG vs. LSG); (c) Termination period of HS and LS (HST vs. LST)Back to article page