Fig. 1
From: Comparative transcriptomics reveals candidate carotenoid color genes in an East African cichlid fish
Adult males of two Tropheus duboisi populations used in this study. The red dashed lines specify the areas used for RNA, carotenoid and triglyceride analyses. M-d: Maswa, dorsal bar region; M-v: Maswa, ventral bar region; K-d: Kigoma, dorsal bar region, K-v: Kigoma, ventral bar region. Photographs by Wolfgang Gessl, Institute of Biology, University of Graz (www.pisces.at)