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무당개구리(Bombina orientalis Boulenger)피부(皮膚) 황색소세포(黃色素細胞)(Xanthophore)의 분화(分化)에 관한 연구(硏究)

The Cutaneous Xanthophore Differentiation in Bombina orientalis

한국동물학회지 1986년 29권 4호 p.261 ~ 271
문명진, 김우갑, 김창환,
소속 상세정보
문명진 ( Moon Myung-Jin ) - 고려대학교 생물학과
김우갑 ( Kim Woo-Kab ) - 고려대학교 생물학과
김창환 ( Kim Chang-Hwan ) - 고려대학교 생물학과

Abstract


The cutaneous xanthophore differentiation from larvae to adult in Bombina orientalis-the Korean fire bellied toad-is studied with light and electron microscopes. General structure of adult xanthophore which is composed of many pterinosomes and a small quantity of carotenoid vesicles is forming chromatophore complex with other dermal pigment cells. And the cytoplasmic process of xanthophore is distributed just beneath the basement membrane. The first differentiated xanthophore is originated from both rER rich cells and Golgi complex rich cells before and after the feeding larval stage. Formation of the pigment granule is proceeded gradually along the sequental metamorphic stages. After the metamorphosis, rapid multiplication of pterinosome is observed and enlargement of carotenoid vesicle is appeared after hybernation. These pigment granules are seen several structures by the differentiated level.

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