Fig. 1

Volcano plot of DEGs in teat cistern (a), gland cistern (b), lobuloalveolar (c), and Furstenberg’s rosette (d), regions. Red horizontal dot line means FDR = 0.05 cutoff line, two red vertical dot lines mean logFC = 1 and logFC = − 1 cutoff line. Gene dots that were distributed above the FDR = 0.05 red line and out of |logFC| = 1 were the DEGs we identified