Fig. 6

Expression profiles of circRNAs in black coat color skin and white coat color skin during the 15-day embryonic stage and 7-day postnatal stage. a Heatmap of differential circRNAs in black coat color skin. The groups 13, 14 were the three biological repeat samples of black mice at embryonic day 15, and the groups 16, 17, 18 were the three biological repeat samples of black mice at postnatal day 7. b Heatmap of differential circRNAs in white coat color skin. The groups 22, 23, 24 are three biological repeat samples of white mice at embryonic day 15, and the groups 19, 20, 21 are three biological repeat samples of black mice at postnatal day 7. The “T” represents the circRNA sequencing data. c Relative expression levels of CircCnot2, CircBublb and CircTmem26 in qRT-PCR. d Relative expression levels of CircCnot2, CircBublb and CircTmem26 in RNA-seq