搜索结果: 1-14 共查到“生物学 epigenetic”相关记录14条 . 查询时间(0.156 秒)
中国科学院遗传与发育生物学研究所陆发隆研究组应邀在Trends in Biochemical Sciences撰写题为“Beyond simple tails: poly(A) tail-mediated RNA epigenetic regulation”的综述文章（图）
陆发隆 真核生物 基因
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2024/8/11
2024年7月14日，Trends in Biochemical Sciences杂志在线发表了中国科学院遗传与发育生物学研究所陆发隆研究组撰写的题为“Beyond simple tails: poly(A) tail-mediated RNA epigenetic regulation”的综述论文(DOI:10.1016/j.tibs.2024.06.013)。该论文总结了近年来关于RNA po...
Epigenetic Retreat暨第十五次全国基因功能与表观遗传调控学术研讨会会议通知（图）（第一轮）
Epigenetic Retreat 基因功能 表观遗传 会议通知
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2023/9/14
由中国细胞生物学学会染色质生物学分会与中国生物化学与分子生物学会基因专业委员会联合主办，“Epigenetic Retreat暨第十五次全国基因功能与表观遗传调控学术研讨会”定于2023年10月15日-18日在安徽省黄山市屯溪举行。本次会议主要包括四个主题：1.染色质结构与功能；2.表观遗传修饰与基因表达调控；3.RNA功能与调控；4.表观遗传与人类健康。会议将为基因表达调控与表观遗传学相关研究领...
Effects of supplementation with nondigestible carbohydrates on fecal calprotectin and on epigenetic regulation of SFRP1 expression in the large-bowel mucosa of healthy individuals
nondigestible carbohydrates colorectal cancer calprotectin Wnt signaling epigenetics
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2018/11/12
Background: Hyperactive Wnt signaling is frequently observed in colorectal cancer. Higher intakes of dietary fiber [nondigestible carbohydrates (NDCs)] and the fermentation product butyrate are protec...
Dynamics of epigenetic remodeling in interspecies porcine zygotes
pig methylation iICSI zygote
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2015/6/23
The process of active paternal chromatin demethylation after fertilization in the pig is not fully
understood and very inconsistent data have been published by different research groups. We have app...
SETD1 HISTONE 3 LYSINE 4 METHYLTRANSFERASE COMPLEX COMPONENTS IN EPIGENETIC REGULATION
EPIGENETICS H3K4 METHYLTRANSFERASE
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2015/5/25
Setd1 histone 3 lysine 4 methyltransferases are critical for epigenetic regulation and gene expression. Setd1a is multiprotein complex comprised of several critical subunits including wdr82, which is ...
Polymorphisms in Epigenetic and Meat Quality Related Genes in Fourteen Cattle Breeds and Association with Beef Quality and Carcass Traits
Protein Kinase Subunit Gamma-3 Gene PRKAG3 Beef Quality Carcass Traits
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2016/5/18
Improvement for carcass traits related to beef quality is the key concern in beef production. Recent reports found that epigenetics mediates the interaction of individuals with environment and nutriti...
An Integrative Approach Towards Understanding The Structure- Function Relationship Of The Epigenetic Regulator Methyl Cpg Binding Protein 2
Pure sciences Biological sciences Epigenetic regulator Methyl CpG Binding protein 2 Binding dynamics of caps Chromatin architectural proteins (caps) Intrinsically disordered protein Nucleosome Protein folding
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2014/12/10
Methyl CpG binding protein 2 (MeCP2) is a methylated DNA binding protein which, when mutated, leads to a severe neurodevelopmental disorder known as Rett syndrome (RTT). In the present work I have sho...
Epigenetic alteration by prenatal alcohol exposure in developing mouse hippocampus and cortex
Epigenetic alteration Epigenetics
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2015/5/21
Fetal alcohol spectrum disorders (FASD) is the leading neurodevelopment deficit in children born to women who drink alcohol during pregnancy. The hippocampus and cortex are among brain regions vulnera...
Siberian Sturgeon Oocyte Extract Induces Epigenetic Modifications of Porcine Somatic Cells and Improves Developmental Competence of SCNT Embryos
Epigenetic Modifications Somatic Cell Nuclear Transfer Siberian Sturgeon Oocyte Extract
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2016/5/16
Somatic cell nuclear transfer (SCNT) has generally demonstrated that a differentiated cell can convert into a undifferentiated or pluripotent state. In the SCNT experiment, nuclear reprogramming is in...
Beyond the Baldwin Effect: James Mark Baldwin's 'social heredity', epigenetic inheritance and niche construction
niche construction epigenetic inheritance theoretically possible
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2011/9/5
I argue that too much attention has been paid to the Baldwin effect. George Gaylord Simpson was probably right when he said that the effect is theoretically possible and may have actually occurred but...
Beyond the Baldwin Effect: James Mark Baldwin's 'social heredity', epigenetic inheritance and niche construction
epigenetic inheritance niche construction evolution developmental genetic
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2011/9/8
I argue that too much attention has been paid to the Baldwin effect. George Gaylord Simpson was probably right when he said that the effect is theoretically possible and may have actually occurred but...
Epigenetic Tracking: Implementation Details
Epigenetic Tracking Implementation Details
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2010/4/1
"Epigenetic Tracking" is the name of a model of cellular development that, coupled with an evolutionary technique, becomes an evo-devo (or "artificial embryology", or "computational development") meth...
拟南芥SUPERMAN基因表观突变的研究进展Progress of the SUPERMAN Epigenetic Mutation in Arabidopsis
拟南芥 SUPERMAN 甲基化 表观突变
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2007/12/7
摘要本文综述了拟南芥SUPERMAN基因表观突变体clark kent（clk）的表型、基因型、DNA甲基化及表观突变机制等方面的研究进展。主要研究结果有：clk是SUPERMAN(SUP)的等位基因，能遗传但不稳定，其对称位点（CpG和CPXPG）和非对称位点的胞嘧啶高度甲基化，伴随着SUP转录水平的下降；CpG和CPXPG胞嘧啶甲基转移酶分别是METHYLTRANSFERASE1（MET1）和...
性状发育中的后生效应Epigenetic Effects in the Development of Characters
后生效应 性状发育
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2007/12/7
摘要后生效应是近几年才定义清楚的一类现象，指所有那些DNA序列没有改变的基因表达后体细胞的遗传表型发生改变的现象。它对生物体的性状发育如性别决定、着丝粒的功能决定、果蝇复眼发育、朊病毒致病性的获得及癌的发生等等方面有着重要的影响。多方面的研究表明，导致后生效应的可能原因主要有四个方面：DNA的甲基化、组蛋白的乙酰化、染色质结构背景的改变和蛋白质构型的变化。
Abstract：Epigenetic...