果蝇视蛋白基因的靶向错误表达会导致视觉功能改变。
Targeted misexpression of a Drosophila opsin gene leads to altered visual function.
作者信息
Feiler R, Harris W A, Kirschfeld K, Wehrhahn C, Zuker C S
机构信息
Max-Planck Institut für Biologische Kybernetik, Tübingen, FRG.
出版信息
Nature. 1988 Jun 23;333(6175):737-41. doi: 10.1038/333737a0.
DOI:10.1038/333737a0
PMID:2455230
Abstract
Drosophila mutants transformed with a chimaeric gene that expresses the ocellar visual pigment in the major class of photoreceptor cells of the retina were used to investigate the properties of this minor pigment. The photoreceptor cells in which this opsin was misexpressed showed new spectral characteristics and physiology.
摘要
用一个嵌合基因转化的果蝇突变体来研究这种次要色素的特性，该嵌合基因在视网膜主要类型的光感受器细胞中表达单眼视觉色素。这种视蛋白错误表达的光感受器细胞表现出了新的光谱特征和生理特性。
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