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DNA methylation dynamics: patterns, regulation, and function

delete2025-09-18
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OA
AI
J
Jia Gwee
W
Wenwen Tian
S
Shuiming Qian
X
Xuehua Zhong *
DOI:10.1016/j.pbi.2025.102787delete
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摘要

摘要

En 中文
作为基因组与环境之间的关键界面,表观基因组在植物生存和繁盛中发挥着关键作用。尽管个体每个细胞核中的DNA序列相同,但其被细胞的解读受空间和环境背景的共同调控。植物表观遗传学领域正随着开创性发现的涌现而迅速发展,这些发现正在改变我们对植物如何调控基因表达、适应环境变化以及维持基因组稳定性的认知。近期技术进步也显著提升了我们精确研究表观基因组的能力,提供了前所未有的规模上的洞见。在此,我们着重介绍了最新发现,聚焦于DNA甲基化的复杂平衡、动态且多层次的调控机制,以及DNA甲基化变异在多种植物物种中的角色和进化意义。理解这些DNA甲基化变异有助于深入了解植物表观遗传机制如何调控基因表达、基因组组织、发育以及环境变化的响应。
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期刊

Current Opinion in Plant Biology 封面图
Current Opinion in Plant Biology
IF:
7.5
论文数:
605
被引数:
1.8W

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