V2EX transcriptomics

Transcriptomics

释义 Definition

转录组学:研究细胞或组织在特定条件下产生的全部RNA转录本(转录组)的学科,常用于分析基因表达水平、剪接变体与生物学通路变化。(更广义的“组学”还包括 genomics、proteomics 等。)

发音 Pronunciation (IPA)

/trnskrptmks/
/trnskrptmks/

例句 Examples

Transcriptomics helps scientists measure which genes are active in a cell.
转录组学帮助科学家测量细胞中哪些基因处于活跃表达状态。

By combining transcriptomics with clinical data, researchers identified expression patterns associated with drug resistance in tumors.
通过将转录组学与临床数据结合,研究人员识别出与肿瘤耐药相关的表达模式。

词源 Etymology

transcriptomicstranscript(“转录本”,来自拉丁语 trans- “穿过/转变” + scribere “写”)与 -omics(表示“组学/整体研究”,类比 genomics)构成,字面意思是“对转录本整体的研究”。该术语随着高通量测序与基因表达分析技术的发展而普及。

相关词 Related Words

文献与作品 Notable Works

  • RNA-seq: a revolutionary tool for transcriptomics(Nature Reviews Genetics, 2009)
  • Transcriptomics: Technologies and Applications(学术书籍/教材类标题常见,用于概述技术与应用)
  • Bioinformatics and Functional Genomics(书籍,常在章节中讨论转录组学分析方法)
  • Molecular Biology of the Cell(教材,多处涉及基因表达与转录层面的分析思想,与转录组学紧密相关)
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