Fig. 1From: Transcriptomics unravels molecular players shaping dorsal lip hypertrophy in the vacuum cleaner cichlid, Gnathochromis permaxillarisTwo East African cichlid species of the tribe Limnochromini from Lake Tanganyika used in this study. The areas from which the soft tissue samples are taken in lips are delineated by coloured dash lines; UL/ul and LL/ll refer to upper and lower lip, respectivelyBack to article page