长非编码RNA在调节农业重要种子特征中的新兴作用
Pinky1, Rubi Jain2, Abhinandan Yadav1
1Department of Biotechnology, School of Interdisciplinary and Applied Sciences, Central University of Haryana, Mahendergarh, Haryana, India.
Plant physiology and biochemistry : PPB
|September 15, 2023
概括
长非编码RNAs (lncRNAs) 调节种子的发育和对作物改善至关重要的特征. 了解lncRNA机制为提高主要作物的种子特性提供了新的策略.
科学领域:
- 植物分子生物学 植物分子生物学
- 遗传学和基因组学 在
- 农业科学 农业科学
背景情况:
- 种子是重要的经济资源,提供卡路里,营养,石油和生物燃料.
- 提高种子的特征,如大小,重量和营养含量是作物育种的关键目标.
- 了解种子发展规则对于有效的作物改进策略至关重要.
研究的目的:
- 审查长非编码RNAs (lncRNAs) 在调节种子发育中的作用.
- 突出影响种子特征和作物养的 lncRNA 中介机制.
- 讨论 lncRNAs 在改善农业重要种子特征方面的潜力.
主要方法:
- 关于近期关于IncRNAs在种子发育中的研究的文献综述.
- 分析来自各种作物的种子发育的高通量转录基因数据.
- 确定 lncRNA 候选物和监管网络.
主要成果:
- 长非编码RNAs (lncRNAs) 是种子发育和作物化的重要调节者.
- lncRNAs通过像目标模仿,小RNA前体活性,染色体重塑和转录后抑制等机制影响种子特征.
- 转录组学研究揭示了参与调节种子发育和各种作物的农学特征的 lncRNA 候选物和网络.
结论:
- lncRNAs代表了种子发育中的一个有希望的调节层.
- 对lncRNA功能的进一步研究可以促进作物改进.
- lncRNAs有可能用于标记器辅助育种和转基因方法来增强种子特征.
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