학술논문

A global reference for human genetic variation
Document Type
article
Source
Nature. 526(7571)
Subject
Human Genome
Genetics
Biotechnology
2.1 Biological and endogenous factors
Aetiology
Datasets as Topic
Demography
Disease Susceptibility
Exome
Genetic Variation
Genetics
Medical
Genetics
Population
Genome
Human
Genome-Wide Association Study
Genomics
Genotype
Haplotypes
High-Throughput Nucleotide Sequencing
Humans
INDEL Mutation
Internationality
Physical Chromosome Mapping
Polymorphism
Single Nucleotide
Quantitative Trait Loci
Rare Diseases
Reference Standards
Sequence Analysis
DNA
Genomes Project Consortium
General Science & Technology
Language
Abstract
The 1000 Genomes Project set out to provide a comprehensive description of common human genetic variation by applying whole-genome sequencing to a diverse set of individuals from multiple populations. Here we report completion of the project, having reconstructed the genomes of 2,504 individuals from 26 populations using a combination of low-coverage whole-genome sequencing, deep exome sequencing, and dense microarray genotyping. We characterized a broad spectrum of genetic variation, in total over 88 million variants (84.7 million single nucleotide polymorphisms (SNPs), 3.6 million short insertions/deletions (indels), and 60,000 structural variants), all phased onto high-quality haplotypes. This resource includes >99% of SNP variants with a frequency of >1% for a variety of ancestries. We describe the distribution of genetic variation across the global sample, and discuss the implications for common disease studies.