Fig. 4From: Genome-wide identification and gene-editing of pigment transporter genes in the swallowtail butterfly Papilio xuthusScarlet mutants showed morphological mutation in adult eye color. a wild type of adult eyes. b G0 (the generation from injected eggs), mutant with white and black mosaic eyes. c G0 mutant with red and white mosaic eyes. d G2 (the second generation of G0 adults) mutant with white eyes. The photo credit is provided by Zhiwei DongBack to article page