green fluorescent protein

green fluorescent protein
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DOI:
10.14576/100139.1834778
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发表时间:
2020-04
期刊:
Catalysis from A to Z
影响因子:
--
通讯作者:
Pamela Sears
Pamela Sears
中科院分区:
其他
文献类型:
--
作者:
Pamela Sears

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绿色荧光蛋白(GFP)是水母维多利亚水母[8]中的一种蛋白质,当暴露于光时会显示绿色荧光。这种蛋白质有238个氨基酸,其中三个(65到67号)形成了一种发射可见绿色荧光的结构。在水母中,GFP与另一种称为水母发光蛋白的蛋白质相互作用,当加入钙时,水母发光蛋白会发出蓝光。生物学家使用GFP研究胚胎和胎儿发育过程中的细胞。
Green fluorescent protein (GFP) is a protein in the jellyfish Aequorea Victoria [8] that exhibits green fluorescence when exposed to light. The protein has 238 amino acids, three of them (Numbers 65 to 67) form a structure that emits visible green fluorescent light. In the jellyfish, GFP interacts with another protein, called aequorin, which emits blue light when added with calcium. Biologists use GFP to study cells in embryos and fetuses during developmental processes.