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关于基因超表达的综述

已有 4569 次阅读 2012-3-21 23:17 |个人分类:基因表达|系统分类:科研笔记

Gene Overexpression: Uses, Mechanisms, and Interpretation Genetics March 2012 190:841-854; doi:10.1534/genetics.111.136911 http://www.genetics.org/content/190/3/841.full.pdf+html
没想到还为超表达专门写个综述
摘要:The classical genetic approach for exploring biological pathways typically begins by identifying mutations that cause a phenotype of interest. Overexpression or misexpression of a wild-type gene product, however, can also cause mutant phenotypes, providing geneticists with an alternative yet powerful tool to identify pathway components that might remain undetected using traditional loss-of-function analysis. This review describes the history of overexpression, the mechanisms that are responsible for overexpression phenotypes, tests that begin to distinguish between those mechanisms, the varied ways in which overexpression is used, the methods and reagents available in several organisms, and the relevance of overexpression to human disease.


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