科里卢斯物种的新型转录组分析和基因表达特征分析
Salih Ulu1, Zehra Omeroglu Ulu2,1, Aysun Akar3
1Department of Molecular Biology and Genetics, Faculty of Art and Science, Yildiz Technical University, Istanbul, Turkey.
Folia biologica
|January 11, 2024
概括
这项研究为花种Corylus avellana和Corylus colurna.提供了新的转录组数据. 这种遗传资源有助于基因发现和表达造型,以改善子繁殖和工业应用.
科学领域:
- 植物基因组学 植物基因组学
- 分子生物学分子生物学
- 农业科学 农业科学
背景情况:
- 子 (Corylus) 在商业和营养方面具有重要意义,Corylus avellana L. 和Corylus colurna L. 是欧洲的关键物种.
- 在土耳其,Corylus avellana L. (Tombul麻) 广泛分布,而Corylus colurna L.则是繁殖的重要遗传资源.
研究的目的:
- 为了生成和分析Corylus avellana和Corylus colurna的转录组数据.
- 为了促进基因发现和表达造型,以改善子.
主要方法:
- 从C. avellana和C. colurna的年轻叶子,花朵,芽和芽的转录组测序使用Illumina HiSeq4000.
- 使用TRAPID平台将转录组数据组合到单基因和功能注释中.
- 通过qPCR识别简单序列重复 (SSR) 和验证选择的单基因.
主要成果:
- 产生了10.48Gb (C. avellana) 和10.30Gb (C. colurna) 的转录组数据,分别组装成70,265和88,343个单基因.
- 在C. avellana中确定了25,312个SSR,在C. colurna中确定了27,051个SSR.
- 提供了C. colurna的第一个de novo转录组数据,使其能够与C. avellana进行比较分析.
结论:
- 生成的转录组数据代表了子研究公开可用的资源的宝贵扩展.
- 这些发现支持子相关的育种计划,药物研究和工业应用.
- 这项研究增强了对子遗传多样性和作物改进潜力的理解.
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