
表达数量性状位点(eQTL)的概念及其相关分析原理 - 知乎
表达数量性状位点(expression quantitative trait locus, eQTL)是一类能够影响基因表达量的遗传位点(大部分都是单核苷酸多态性,SNP),具有一定的生物学意义。迄今为止最全的eQTL数据库是 GTEx(https://www.g…
GWAS和eQTL共定位分析 - 知乎 - 知乎专栏
eQTL的全称是expression quantitative trait Loci,译为表达数量性状基因座,指的是染色体上一些能特定调控mRNA和蛋白质表达水平的区域,其mRNA/蛋白质的表达水平与数量性状成比例关系。
eQTLGen
The eQTLGen Consortium has been set up to identify the downstream consequences of trait-related genetic variants. The consortium incorporates 37 datasets, with a total of 31,684 individuals. You can find the cis-eQTL, trans-eQTL, eQTS and replication results from our forthcoming paper on this website.
Expression quantitative trait loci - Wikipedia
An expression quantitative trait locus (eQTL) is a type of quantitative trait locus (QTL), a genomic locus (region of DNA) that is associated with phenotypic variation for a specific, quantifiable trait.
生信笔记5-GWAS与eQTL - 简书
Jun 6, 2021 · eQTL,即表达数量性状基因座(expression Quantitative Trait Loci),比如身高是一个数量性状,其对应的控制基因的位点就是一个数量性状基因,而eQTL就是能控制数量性状基因(如身高基因)表达水平高低的那些位点。
eQTL, cis-eQTL, trans-eQTL介绍和获取 - 知乎 - 知乎专栏
eQTL: expression quantitative trait loci, 表达定量性状基因位点,指控制特定基因表达的的一段DNA。 Cis-eQTL: 又称local-eQTL,指距离调控的基因非常近eQTL,小于1Mb(更宽松的可用5Mb)。
Project < eQTL Catalogue - EMBL-EBI
Quantitative trait loci (QTL) are genomic variants that are significantly associated to a measurable phenotype. This resource focuses on expression cis-QTLs (cis-eQTL) where variants are associated to expression levels of nearby genes, and on splicing QTLs (sQTL) where variants are associated to specific splicing events on nearby splice junctions.
eqtl和qtl到底有啥关系!和twas呢!? - 知乎
eQTL可分为顺式作用eQTL和反式作用eQTL,顺式作用eQTL就是某个基因的eQTL定位到该基因所在的基因组区域,表明可能是该基因本身的差别引起的mRNA水平变化;反式作用eQTL是指某个基因的eQTL定位到其他基因组区域,表明其他基因的差别控制该基因mRNA水平的差异。
表达数量性状位点(eQTL)的概念及其相关分析 - 简书
Apr 7, 2023 · 表达数量性状位点(expression quantitative trait locus, eQTL)是一类能够影响基因表达量的遗传位点(大部分都是单核苷酸多态性,SNP),具有一定的生物学意义。迄今为止最全的eQTL数据库是GTEx(https://www.gtexportal.org/home/),如今已更新到第八版了。
eQTL | Expression quantitative trait loci | 表达数量性状基因座
Apr 30, 2019 · If a given genotype affects (decreases or increases) gene expression at the same locus of the genotype, it's called cis eQTL, if it affects expression at a different locus, trans eQTL. An eQTL is a locus that explains a fraction of the genetic variance of a …