召唤sunnyday 有个问题 哈 membrane ruffle actin 异常的时侯 SWI/SNF 和Rest/Nrsf 浓度 是 increase? or decrease? 虽有 References: 1) Lepagnol-Bestel AM at al. (2009) DYRK1A interacts with the REST/NRSF-SWI/SNF chromatin remodelling complex to deregulate gene clusters involved in the neuronal phenotypic traits of Down syndrome. Hum Mol Genet. 18: 1405-14. //www.ncbi.nlm.nih.gov/pubmed/19218269 citation: > we show here that the doses of Rest/Nrsf and Elmo2 in the mouse brains are inversely proportional. Differential regu- lation of the Elmo2 gene probably lies in the duality of the Rest/Nrsf function and 2) Katoh H. et al. RhoG activates Rac1 by direct interaction with the Dock180-binding protein Elmo. Nature. 424: 461-4. //www.ncbi.nlm.nih.gov/pubmed/12879077 citation >Abstract The small GTPase Rac has a central role in regulating the actin cytoskeleton during cell migration and axon guidance. Elmo has been identified as an upstream regulator of Rac1 that binds to and functionally cooperates with Dock180 (refs 2-4). Dock180 does not contain a conventional catalytic domain for guanine nucleotide exchange on Rac, but possesses a domain that directly binds to and specifically activates Rac1 (refs 5, 6). below ignored 还是搞不太明白
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【在 l**********1 的大作中提到】 : 同意 买买提 actin No. one faculty sunny day's 回复 : BTW sunnyday 对 : SMARCA2 相关的up and down stream realrive control transcription factors 熟 : 悉不? : SWI/SNF related, matrix associated, actin dependent regulator of chromatin, : subfamily a, member 2 : ---- : Re: : 发信人: sunnyday (飞鱼. 发胖中.飞不动了), 信区: Biology : 标 题: Re: 什么是membrane ruffle?