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单词 DNA marker
释义

DNA marker

原声例句
耶鲁大学公开课:心理学导论

People don't carry their DNA markers on strips that you could see.

人们不会在你能看到的试纸上携带他们的 DNA 标记。

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Although more research could be done, scientists are currently looking at over 3 Million DNA markers for transgender identity to investigate any genetic link for being trans.

虽然还可以做更多的研究,但科学家们目前正在研究300多万个变性人身份的DNA标记,以调查成为变性人是否有任何遗传联系。

中文百科

遗传标记 Genetic marker

(重定向自DNA marker)

遗传标记英语:genetic marker)是已知在染色体上位置的一种基因或DNA串行,可被用于鉴定生物个体或物种。其可被描述为可观测变异(可因位于基因组基因座中的突变或改变而产生)。遗传标记可能是一段短的DNA串行,例如单个碱基对改变的周围串行(单核苷酸多态性,SNP)或一段长串行,例如小卫星。

英语百科

Genetic marker 遗传标记

(重定向自DNA marker)
SFP discovery principle for gene probing

A genetic marker is a gene or DNA sequence with a known location on a chromosome that can be used to identify individuals or species. It can be described as a variation (which may arise due to mutation or alteration in the genomic loci) that can be observed. A genetic marker may be a short DNA sequence, such as a sequence surrounding a single base-pair change (single nucleotide polymorphism, SNP), or a long one, like minisatellites.

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更新时间:2025/6/18 14:07:59