Fig. 4
From: Comparative transcriptomics reveals candidate carotenoid color genes in an East African cichlid fish
Validation of RNA-Seq expression patterns using qPCR for 10 selected genes. Bars represent means and standard deviations of RQ in three biological replicates for each skin region and population (M-d: Maswa, dorsal bar region; M-v: Maswa, ventral bar region; K-d: Kigoma, dorsal bar region, K-v: Kigoma, ventral bar region). Asterisks indicate significant differences in expression levels between the dorsal and ventral samples in within-population comparisons (paired t-tests; ***, p < 0.001; **, p < 0.01; *, p < 0.05)