Ribo-seq和蛋白质组学可以告诉我们什么关于非正规蛋白质组?
John R Prensner1, Jennifer G Abelin2, Leron W Kok3
1Department of Pediatrics, Division of Pediatric Hematology/Oncology, University of Michigan Medical School, Ann Arbor, MI 48109, USA.
bioRxiv : the preprint server for biology
|June 9, 2023
概括
数以千计的非正典的开放阅读框架 (ORF) 在人类基因组中被翻译. 本综述综合了当前的研究成果,并提出了验证这些新型蛋白质编码区域的标准.
科学领域:
- 基因组学和蛋白质组学
- 分子生物学分子生物学
背景情况:
- 核糖体分析 (Ribo-seq) 揭示了数千个非正规的开放阅读框架 (ORFs),超出了注释编码序列 (CDSs).
- 翻译非正典ORF的估计差异很大,造成了关于它们的真实数量和蛋白质编码潜力的不确定性.
- 这些新型ORF的发现为基因组学和蛋白质组学社区带来了兴奋和挑战.
结论:
- 为推进该领域,建议为非正典ORF证据制定标准化框架.
- 建立明确的标准对于验证和理解这些新型ORF的功能意义至关重要.
- 这项工作旨在指导未来对非正典ORF的调查和报告标准.
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