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UnigeneFinder:一种自动化的管道,用于从没有基因组参考基因组的转录组组合中调用基因

Bo Xue^1,2,3,4, Karine Prado^1,2,3,4, Seung Yon Rhee^1,2,3,4

¹Plant Resilience Institute Michigan State University East Lansing Michigan USA.

|April 23, 2025

概括

在没有参考基因组的情况下,UnigeneFinder简化了新的转录组组装. 这种工具减少了冗余性,提高了基因调用准确性,并使非模型生物的下游分析成为可能.

科学领域:

生物信息学是一种生物信息学.
基因组学就是基因组学.
文字转录学 (Transcriptomics) 是一个学科.

背景情况:

对大多数物种来说,转录组数据比基因组数据更容易获得.
没有参考基因组的新转录组组装是具有挑战性的,因为冗余和不准确的基因调用.

研究的目的:

开发一个工具,UnigeneFinder,用于在没有参考基因组的情况下准确的de novo转录组组装.
简化和提高基因调用在非模型生物的准确性.

主要方法:

UnigeneFinder结合了多种聚类方法,以减少原始转录组组件中的冗余性.
该管道自动生成初级转录,编码区域和蛋白质序列.

主要成果:

UnigeneFinder有效地减少了转录数膨胀,提供了更准确的基因组表示.
该工具在具有不同基因组复杂性的植物物种中比现有方法具有相似或更好的性能.
它是唯一完全自动生成基本序列数据的解决方案.

结论:

UnigeneFinder提供了一个有效的解决方案,用于在缺乏参考基因组的非模型生物中进行de novo转录组组.
它的自动化,用户友好的界面和各种计算系统的效率降低了下游分析的障碍,例如差异基因表达和进化研究.

关键词:

在 de novo 转录组组件组合中.非模型的基因组学.翻译学翻译学翻译学翻译学

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