Fig. 6
(A) Wild type fish. (B) sbr fish. (C) shady (shd) mutant, which lacks iridophores. (D) shd;sbr mutant is indistinguishable from shd. (E) nacre (nac) mutant, which lacks melanophores. (F) nac;sbr double mutant exhibiting expanded dense iridophore areas in comparison to nac alone. (G) pfeffer(pfe) mutant, which has no xanthophores. (H) pfe;sbr double mutant exhibiting expanded dense iridophore areas in comparison to pfe alone. (I) Chimeras, obtained from transplantation of sbr blastomeres into nac recipient blastulas, show clonal rescue. (J) Chimeras obtained from transplantation of sbr blastomeres into pfe recipient blastulas, show clonal rescue. (K) nac;pfe fish have only one type of pigment cells—iridophores. (L) Chimeras obtained from transplantation of nac;pfe blastomeres into shd;sbr recipient blastulas, show clonal rescue. Scale bars: 5 mm.