title: The yellow mutation in the frog Rana rugosa: pigment organelle deformities in the three types of chromatophore.
abstract: Crossing experiments revealed that a single recessive gene mutation (yellow) gives rise to the yellow phenotype of Rana rugosa in Japan. Ultrastructural observation of dermal chromatophores showed that the pigment organelles; melanosomes, pterinosomes, and reflecting platelets, all had structural deformities. This suggests that the yellow gene acts at the level of a primordial pigment organelle common to the three types of chromatophore.
authors.affiliation: Department of Health Science, Faculty of Human Life and Environmental Science, Hiroshima Prefectural Women's University, Japan. ichikawa@hirojo-u.ac.jp
authors.forename: Y
authors.initials: Y
authors.lastname: Ichikawa
authors.forename: H
authors.initials: H
authors.lastname: Ohtani
authors.forename: I
authors.initials: I
authors.lastname: Miura
mesh_terms: D000818:Animals; D002856:Chromatophores / Q000473:pathology* / Q000648:ultrastructure; D020405:Dermis / Q000473:pathology / Q000648:ultrastructure; D005260:Female; D020460:Melanosomes / Q000473:pathology* / Q000648:ultrastructure; D008854:Microscopy, Electron; D009154:Mutation; D015388:Organelles / Q000473:pathology*; D010641:Phenotype; D011898:Ranidae; D012880:Skin Pigmentation / Q000235:genetics*