GWAS Central Study

GWAS Central (previously the Human Genome Variation database of Genotype-to-Phenotype information) is a database of summary level findings from genetic association studies, both large and small. It gathers datasets from public domain projects, and accepts direct data submission. It is based upon Marker information encompassing SNP and variant information from public databases, to which allele and genotype frequency data, and genetic association findings are additionally added. A Study (most generic level) contains one or more Experiments, one or more Sample Panels of test subjects, and one or more Phenotypes. This collection references a GWAS Central Study.

GWAS Central（此前称为人类基因组变异数据库的基因型至表型信息数据库）汇集了大型和小型遗传关联研究的汇总结果。该数据库从公共领域项目收集数据集，并接受直接数据提交。其基于标记信息，包括来自公共数据库的单核苷酸多态性（SNP）和变异信息，并在此基础上添加等位基因和基因型频率数据，以及遗传关联研究结果。一项研究（在最一般的层面上）包含一个或多个实验、一个或多个测试对象的样本面板以及一个或多个表型。本集合参照了GWAS Central研究。

搜集汇总

背景与挑战

背景概述

GWAS Central Study是一个汇总遗传关联研究结果的数据库，整合了公共项目和直接提交的基因型-表型数据，包含SNP、变异信息及关联分析结果。数据集以研究为单位组织，涵盖实验、样本组和表型等多层次信息。