Unique roles of rare variants in the genetics of complex diseases in humans.

ABSTRACT: Genome-wide association studies have identified >10,000 genetic variants associated with various phenotypes and diseases. Although the majority are common variants, rare variants with >0.1% of minor allele frequency have been investigated by imputation and using disease-specific custom SNP arrays. Rare variants sequencing analysis mainly revealed have played unique roles in the genetics of complex diseases in humans due to their distinctive features, in contrast to common variants. Unique roles are hypothesis-free evidence for gene causality, a precise target of functional analysis for understanding disease mechanisms, a new favorable target for drug development, and a genetic marker with high disease risk for personalized medicine. As whole-genome sequencing continues to identify more rar

SUBMITTER: Momozawa Y 

PROVIDER: S-EPMC7728599 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature