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一种半合成的光传感器蛋白质用于谷氨酸酸

Matthias A Brun1, Kui-Thong Tan, Rudolf Griss

  • 1Institute of Chemical Sciences and Engineering, National Centre of Competence in Research Chemical Biology, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland.

Journal of the American Chemical Society
|April 27, 2012
PubMed
概括

科学家们创造了一种新的光传感器来检测谷氨酸,谷氨酸是一种关键的大脑化学物质. 这种传感器在细胞表面工作,为神经生物学研究提供高灵敏度.

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Reporter Genes02:11

Reporter Genes

Reporter genes are a type of protein-coding gene that are often tagged to a gene of interest. Once inside a target cell, reporter genes usually produce visually identifiable characteristics like fluorescence and luminescence when expressed along with the gene of interest. Thus, reporter genes “report” the presence or absence of genes of interest in an organism, determine the gene expression pattern, or track the physical location of a DNA segment or protein in the cell.
Commonly used reporter...