Three bona fide plant-specific SAGA subunits and their regulatory function  

作　　者：J.S.Ramirez-Prado M.Benhamed 

机构地区：[1]Centre of Microbial and Plant Genetics,KU Leuven,3001 Leuven,Belgium [2]lnstitute of Plant Sciences Paris-Saclay(IPS2),Universite Paris-Saclay,CNRS,INRAE,Univ Evry,Orsay 91405,France [3]Institute of Plant Sciences Paris-Saclay,Universite de Paris,CNRS,INRAE,Orsay(IPS2)91405,France [4]lnstitut Universitaire de France(IUF),Paris,France

出　　处：《Molecular Plant》2021年第7期1033-1035,共3页分子植物（英文版）

摘　　要：Nucleosomal histone tails are subject to a vast repertoire of covalent modifications that alter the physical accessibility of their associated DNA,impacting gene expression.Specifically,the acetylation of histones is associated with transcriptional activation,as it has been shown to reduce their affinity for DNA(Grant,2001).The dynamic changes on histone acetylation levels throughout development are the result of active acetylation and deacetylation processes,mediated by histone acetyltransferases(HATs)and deacetylases,respectively.

关 键 词：expression. SAGA TRANSCRIPTIONAL 

分 类 号：Q94[生物学—植物学]