Fig. 6From: Genome-wide identification and gene-editing of pigment transporter genes in the swallowtail butterfly Papilio xuthusLightoid mutants showed morphological mutations in the fourth instar larvae (L4), the fifth instar larvae (L5) and the testis of L5. a L4. b L5. c Testes of L5. The area with obviously morphological mutation in mutants and their corresponding part in wild-type were highlighted in red circle (a) and red square (b). Testes with obviously morphological mutation in mutants and their corresponding part in wild-type were highlighted in red arrow (c). Scale bars: 1 mm. The photo credit is provided by Zhiwei DongBack to article page