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在野猪丸中与性成熟相关的N6-甲基氨酸的表征

Pengfei Zhang¹, Fei Zhang¹, Heming Sui^1,2

¹Anhui Province Key Laboratory of Local Livestock and Poultry, Genetical Resource Conservation and Breeding, College of Animal Science and Technology, Anhui Agricultural University, No.130 West Changjiang Road, Hefei, 230036, China.

|May 7, 2024

概括

通过N6-甲基氨酸 (m6A) 修改进行表观遗传调节对于野猪丸发育至关重要. 这项研究确定了影响野猪生殖成熟度的关键m6A模式和基因.

科学领域:

生殖生物学生殖生物学
表观遗传学在表观遗传学中,表观遗传学是指表观遗传学.
分子生物学分子生物学

背景情况:

猪丸的健康和大小对于生育能力至关重要.
表观遗传机制,包括N6-甲基氨酸 (m6A) mRNA修饰,调节丸发育.
在野猪丸发育中m6A甲基化的作用需要进一步研究.

研究的目的:

研究m6A甲基化在野猪丸发育中的作用和模式.
确定与野猪性成熟相关的不同甲基化和表达的基因.
提供关于野猪生殖发育的表观遗传调节的见解.

主要方法:

使用MeRIP-seq技术在野猪丸中分析m6A修饰.
进行了基因本体学 (GO) 和KEGG通路分析.
在从小猪到成人的猪丸中分析了差异化甲基化和表达的基因.

主要成果:

在小猪中确定了7,783个m6A峰值,在成年猪中确定了6,590个m6A峰值,其中2,471个是共享的.
在各种生物过程和信号通路中揭示了动态m6A甲基化.
确定了关键的生殖基因 (例如,TLE4,TSSK3,PATZ1) 和相关功能,如生长调节和代谢过程.

结论:

m6A甲基化,差异性基因表达和相关的信号通路对于野猪丸发育至关重要.
m6A修饰在野猪生殖发育中起着重要作用.
这项研究为未来关于猪丸发育中的m6A功能的研究提供了宝贵的资源.

关键词:

生育能力生育能力生育能力猪猪猪猪猪猪猪猪猪猪猪猪猪猪猪猪猪猪猪猪猪丸的发展丸的发展 m6A 一个很好的.

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