COMMON ORIGIN OF PIGMENT-CELLS
COMMON ORIGIN OF PIGMENT-CELLS
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DOI：
10.1126/science.760198
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发表时间：
1979-01-01
期刊：
影响因子：
56.9
通讯作者：
TAYLOR, JD
中科院分区：
文献类型：
--
作者：
BAGNARA, JT;MATSUMOTO, J;TAYLOR, JD
基本不同的脊椎动物色素细胞、黑素细胞、黄色素细胞和虹膜细胞含有色素细胞器，分别称为黑素小体、翼状小体和反射血小板。它们的色素是黑色素、蝶类和嘌呤。观察到含有1种以上细胞器的花叶色素细胞，发现含有1种以上色素的花叶细胞器。各种色素细胞可能来自干细胞，该干细胞含有内质网起源的原始细胞器。这种原始细胞器可以分化成任何已知的色素细胞器。
The fundamentally diverse vertebrate pigment cells, melanophores, xanthophores, and iridophores, contain pigmentary organelles known, respectively, as melanosomes, pterinosomes and reflecting platelets. Their pigments are melanins, pteridines and purines. Mosaic pigment cells containing more than 1 type of organelle have been observed and mosaic organelles containing more than 1 type of pigment have been discovered. The various pigment cells may be derived from a stem cell that contains a primordial organelle of endoplasmic reticular origin. This primordial organelle can differentiate into any of the known pigmentary organelles.