opsin
美['ɒpsən] 英['ɒpsən]
n. [生化]视蛋白
英英释义
Noun- retinal protein formed by the action of light on rhodopsin
例句
- Shanghai Opsin Enterprise Engineer Co., Ltd. 上海左格企业形象策划有限公司。
- The colour blindness in the monkeys arises because full colour vision requires two versions of the opsin gene, which is carried on the X chromosome. 色盲在猴群中上升是因为全色觉需要两种不同的视蛋白基因，它们存在于X染色体上。
- Our findings indicate that both opsin genes have been under purifying selection in the majority bats despite a long history of nocturnality. 但对恒频蝙蝠而言，视觉退化的根本原因在于它具有一种更发达的回声定位能力。
- Each cone contains a pigment that consists of some variant of the protein opsin, linked to a small molecule called retinal, closely related to vitamin A. 每个锥细胞都含有一种视色素，由不同型的视蛋白（opsin）与一个称为视黄醛（retinal，非常类似维生素A）的小分子相连而成。
- We found that, whereas the long-wave opsin gene was conserved in all species, the short-wave opsin gene has undergone dramatic divergence among lineages. 而且非回声定位蝙蝠（旧大陆果蝠）和回声定位蝙蝠在色觉能力上并没有明显差异。
- RPE cells co-expressed both the RPE cells marker cytokeratin and the neuronal retina markers(MAP2,GS,GFAP,Peripherin,Opsin),when stimulated by bFGF. We did not detect the expression of NCAM in the transdifferentiation RPEs using immunohistochemistry. bFGF诱导培养后的人胚RPE细胞呈现类神经样细胞表型,不仅表达自身上皮细胞标记物角蛋白(Keratin),同时还表达多种神经视网膜上皮细胞标记物(MAP2、GS、GFAP、Peripherin、Opsin,但不表达NCAM);
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