Mechanisms of Inherited Epigenetic Dysregulation in Early Embryonic Development
早期胚胎发育中遗传性表观遗传失调的机制
基本信息
- 批准号:RGPIN-2016-06232
- 负责人:
- 金额:$ 2.26万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Discovery Grants Program - Individual
- 财政年份:2017
- 资助国家:加拿大
- 起止时间:2017-01-01 至 2018-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
A major reprogramming wave resets genome-wide DNA methylation profiles in early embryos. However, a limited number of important sequences and novel regions that we recently identified must escape these dynamic changes and sustain precise DNA methylation profiles through continuous DNMT1 (DNA methyltransferase 1) activity. Unfaithful transmission of these DNA methylation marks leads to inherited epigenetic dysregulation (
一次重大的重编程浪潮重置了早期胚胎中全基因组 DNA 甲基化谱。然而,我们最近发现的有限数量的重要序列和新区域必须逃避这些动态变化,并通过持续的 DNMT1(DNA 甲基转移酶 1)活性维持精确的 DNA 甲基化谱。这些 DNA 甲基化标记的不忠实传递会导致遗传性表观遗传失调(
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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McGraw, Serge其他文献
Spatiotemporal expression of transcriptional regulators in concert with the maternal-to-embryonic transition during bovine in vitro embryogenesis
- DOI:
10.1530/rep-08-0077 - 发表时间:
2009-01-01 - 期刊:
- 影响因子:3.8
- 作者:
Vigneault, Christian;McGraw, Serge;Sirard, Marc-Andre - 通讯作者:
Sirard, Marc-Andre
Clearance of defective muscle stem cells by senolytics restores myogenesis in myotonic dystrophy type 1.
- DOI:
10.1038/s41467-023-39663-3 - 发表时间:
2023-07-19 - 期刊:
- 影响因子:16.6
- 作者:
Conte, Talita C. C.;Duran-Bishop, Gilberto;Orfi, Zakaria;Mokhtari, Ines;Deprez, Alyson;Cote, Isabelle;Molina, Thomas;Kim, Tae-Yeon;Tellier, Lydia;Roussel, Marie-Pier;Maggiorani, Damien;Benabdallah, Basma;Leclerc, Severine;Feulner, Lara;Pellerito, Ornella;Mathieu, Jean;Andelfinger, Gregor;Gagnon, Cynthia;Beausejour, Christian;McGraw, Serge;Duchesne, Elise;Dumont, Nicolas A. A. - 通讯作者:
Dumont, Nicolas A. A.
Sex-based disparities in DNA methylation and gene expression in late-gestation mouse placentas.
- DOI:
10.1186/s13293-023-00577-w - 发表时间:
2024-01-06 - 期刊:
- 影响因子:7.9
- 作者:
Legault, Lisa-Marie;Breton-Larrivee, Melanie;Langford-Avelar, Alexandra;Lemieux, Anthony;McGraw, Serge - 通讯作者:
McGraw, Serge
Investigation of MYST4 histone acetyltransferase and its involvement in mammalian gametogenesis.
对MYST4组蛋白乙酰转移酶的研究及其参与哺乳动物的配子发生。
- DOI:
10.1186/1471-213x-7-123 - 发表时间:
2007-11-02 - 期刊:
- 影响因子:0
- 作者:
McGraw, Serge;Morin, Guillaume;Vigneault, Christian;Leclerc, Pierre;Sirard, Marc-Andre - 通讯作者:
Sirard, Marc-Andre
Temporal expression of factors involved in chromatin remodeling and in gene regulation during early bovine in vitro embryo development
- DOI:
10.1530/rep-06-0251 - 发表时间:
2007-03-01 - 期刊:
- 影响因子:3.8
- 作者:
McGraw, Serge;Vigneault, Christian;Sirard, Marc-Andre - 通讯作者:
Sirard, Marc-Andre
McGraw, Serge的其他文献
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{{ truncateString('McGraw, Serge', 18)}}的其他基金
Mechanisms of Inherited Epigenetic Dysregulation in Early Embryonic Development
早期胚胎发育中遗传性表观遗传失调的机制
- 批准号:
RGPIN-2016-06232 - 财政年份:2021
- 资助金额:
$ 2.26万 - 项目类别:
Discovery Grants Program - Individual
Mechanisms of Inherited Epigenetic Dysregulation in Early Embryonic Development
早期胚胎发育中遗传性表观遗传失调的机制
- 批准号:
RGPIN-2016-06232 - 财政年份:2020
- 资助金额:
$ 2.26万 - 项目类别:
Discovery Grants Program - Individual
Mechanisms of Inherited Epigenetic Dysregulation in Early Embryonic Development
早期胚胎发育中遗传性表观遗传失调的机制
- 批准号:
RGPIN-2016-06232 - 财政年份:2018
- 资助金额:
$ 2.26万 - 项目类别:
Discovery Grants Program - Individual
Mechanisms of Inherited Epigenetic Dysregulation in Early Embryonic Development
早期胚胎发育中遗传性表观遗传失调的机制
- 批准号:
RGPIN-2016-06232 - 财政年份:2016
- 资助金额:
$ 2.26万 - 项目类别:
Discovery Grants Program - Individual
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Mechanisms of Inherited Epigenetic Dysregulation in Early Embryonic Development
早期胚胎发育中遗传性表观遗传失调的机制
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早期胚胎发育中遗传性表观遗传失调的机制
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$ 2.26万 - 项目类别:
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