Figure 2From: The MC1R gene in the guppy (Poecilia reticulata): Genotypic and phenotypic polymorphismsPhenotypic variation among MC1R genotypes. (a) +/+ male, (b) +/Del male, (c) Del/Del male, (d) +/+ female, (e) +/Del female, and (f) Del/Del female. For both males and females, the upper series of photographs ("Before") were taken before anesthesia, whereas the lower series ("After") were taken after anesthesia (see Methods). Arrows indicate black traits.Back to article page