V2EX chromosomal

Chromosomal

定义 Definition

chromosomal(形容词):与染色体(chromosome)有关的;发生在染色体上或由染色体引起的(如染色体异常、染色体DNA等)。在生物学、遗传学和医学语境中常见。
(也可泛指“与遗传物质的染色体层面相关的”。)

发音 Pronunciation

/kromsoml/

例句 Examples

Chromosomal abnormalities can affect growth and development.
染色体异常可能会影响生长与发育。

The researchers found a chromosomal mutation that increased the risk of the disease in certain families.
研究人员发现了一种染色体突变,会在某些家族中提高患病风险。

词源 Etymology

chromosomal 来自 chromosome(染色体) + 形容词后缀 -al(“……的”)。
chromosome 源于希腊语:chroma(颜色)+ soma(身体)。早期显微镜下染色体容易被染料着色,因此得名,意为“能被染上颜色的‘体’”。

相关词 Related Words

文学与著作中的用例 Literary Works

  • Molecular Biology of the Gene(Watson 等,分子生物学教材中频繁出现 “chromosomal” 用于描述染色体层面的基因调控与结构)
  • The Selfish Gene(Richard Dawkins,讨论遗传与进化时常涉及染色体与基因层面的表述)
  • Human Molecular Genetics(Strachan & Read,医学遗传学语境中大量使用 “chromosomal” 描述染色体变异与疾病关联)
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