V2EX refseq

RefSeq

定义 Definition

RefSeq(Reference Sequence,参考序列)是由美国国家生物技术信息中心(NCBI)维护的一套经过整理与注释的标准序列数据库,提供基因组 DNA、转录本(mRNA)、蛋白质等的“参考版本”,常用于基因注释、比对、变异解释与生物信息学分析。(该词也可泛指“参考序列”这一概念,但最常见用法是指 NCBI 的数据库项目。)

发音 Pronunciation

/rfsk/

例句 Examples

We downloaded the RefSeq proteins for our analysis.
我们下载了 RefSeq 的蛋白质序列用于分析。

To reduce annotation errors, the pipeline prioritizes RefSeq transcripts and cross-checks them against Ensembl and UniProt before reporting variants.
为减少注释错误,该流程优先使用 RefSeq 转录本,并在报告变异前与 Ensembl 和 UniProt 进行交叉核对。

词源 Etymology

RefSeqReference Sequence 的缩写:ref- 来自 reference(参考、对照),seq 来自 sequence(序列)。该名称强调其作为“权威参考序列集合”的用途,由 NCBI 在基因组学数据快速增长背景下建立并持续更新。

相关词 Related Words

文学与著作中的用例 Literary Works

  • Nucleic Acids ResearchThe NCBI Reference Sequence (RefSeq) database(RefSeq 数据库年度更新论文常见标题与系列文章)
  • NCBI Handbook(如 The NCBI Handbook / NCBI Handbook, 2nd edition)中关于参考序列与注释资源的章节常提及 RefSeq
  • Current Protocols in Bioinformatics 等生物信息学方法类出版物中,涉及序列检索、注释与变异分析的章节/条目常引用 RefSeq
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