V2EX bioinformatics

Bioinformatics

定义 Definition

Bioinformatics(生物信息学):运用计算机科学、统计学与数学方法来存储、处理与分析生物数据(尤其是 DNA/RNA 序列、蛋白质序列、基因表达与组学数据),以理解生命过程并支持生物医学研究与应用。

发音 Pronunciation

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例句 Examples

Bioinformatics helps scientists compare DNA sequences.
生物信息学帮助科学家比较 DNA 序列。

Using bioinformatics, researchers identified gene variants associated with the disease by analyzing thousands of genomes.
研究人员利用生物信息学分析数千份基因组数据,从而找到了与该疾病相关的基因变异。

词源 Etymology

bio-(生命、生物) + informatics(信息学)的合成词;informatics 源自 information(信息)相关构词,强调“信息的处理与分析”。该词在 20 世纪后期随着基因测序与计算能力的发展而广泛流行,用于概括“生物数据 + 计算分析”的交叉领域。

相关词 Related Words

文学与著作 Literary Works

  • Bioinformatics: Sequence and Genome Analysis(David W. Mount)
  • Bioinformatics and Functional Genomics(Jonathan Pevsner)
  • Bioinformatics: The Machine Learning Approach(Pierre Baldi & Sren Brunak)
  • 学术期刊 Bioinformatics(Oxford University Press;大量论文标题与正文中高频出现该词)
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