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Bookmark or Share- QTL - 百度百科QTL是quantitative trait locus的缩写，中文可以翻译成 数量性状 座位或者数量性状基因座，它指的是控制数量性状的基因在 基因组 中的位置。 对QTL的定位必须使用 遗传标记，人们通过寻找遗传标记和感兴趣的数量性状之间的联系，将一个或多个QTL定位到位于同一染色体的遗传标记旁，换句话说，标记和QTL是连锁的。 QTL定位应用的较为广泛，在 人类基因 上与疾病有关的 基因定位 甚多；植物上，模式 植物抗逆性 基因的定位较多。 国内在家畜 基因组学 上的QTL专家有 中国农业大学 的 张勤 教授、 华中农业大学 的 熊远著 院士。 中文名. 数量性状座位. 外文名. quantitative trait locus. 别 名. 数量性状基因座. 缩 写. QTL
- Quantitative Trait Loci (QTL) Mapping - PubMedQuantitative trait loci (QTL) are genetic regions that influence phenotypic variation of a complex trait, often through genetic interactions with each other and the environment. These are commonly identified through a statistical genetic analysis known as QTL mapping.
- Molecular quantitative trait loci - Nature Reviews Methods PrimersOne of the most important approaches in this field has been molecular quantitative trait locus (molQTL) mapping, where genetic variation is associated with molecular traits that can be...
- 10.5: Quantitative Trait Locus (QTL) Analysis - Biology LibreTextsBy comparing the molecular marker genotypes of several hundred F 2 individuals with their quantitative phenotypes, a researcher can identify molecular markers for which the presence of particular alleles is always associated with extreme values of the trait.
- Quantitative Trait Loci (QTL) - SpringerLinkQuantitative Trait Loci (QTL) are physical chromosomal segments containing one or more genes that contribute to variation in a quantitative trait.
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