Benefits and limitations of genome-wide association studies

V Tam, N Patel, M Turcotte, Y Bossé, G Paré… - Nature Reviews …, 2019 - nature.com
Genome-wide association studies (GWAS) involve testing genetic variants across the
genomes of many individuals to identify genotype–phenotype associations. GWAS have …

Association mapping in plants in the post-GWAS genomics era

PK Gupta, PL Kulwal, V Jaiswal - Advances in genetics, 2019 - Elsevier
With the availability of DNA-based molecular markers during early 1980s and that of
sophisticated statistical tools in late 1980s and later, it became possible to identify genomic …

[HTML][HTML] Improved polygenic prediction by Bayesian multiple regression on summary statistics

LR Lloyd-Jones, J Zeng, J Sidorenko, L Yengo… - Nature …, 2019 - nature.com
Accurate prediction of an individual's phenotype from their DNA sequence is one of the great
promises of genomics and precision medicine. We extend a powerful individual-level data …

Reduced signal for polygenic adaptation of height in UK Biobank

JJ Berg, A Harpak, N Sinnott-Armstrong… - Elife, 2019 - elifesciences.org
Several recent papers have reported strong signals of selection on European polygenic
height scores. These analyses used height effect estimates from the GIANT consortium and …

Contribution of genetics to visceral adiposity and its relation to cardiovascular and metabolic disease

T Karlsson, M Rask-Andersen, G Pan, J Höglund… - Nature medicine, 2019 - nature.com
Visceral adipose tissue (VAT)—fat stored around the internal organs—has been suggested
as an independent risk factor for cardiovascular and metabolic disease,–, as well as all …

Genetic predisposition to mosaic Y chromosome loss in blood

DJ Thompson, G Genovese, J Halvardson, JC Ulirsch… - Nature, 2019 - nature.com
Mosaic loss of chromosome Y (LOY) in circulating white blood cells is the most common
form of clonal mosaicism,,,–, yet our knowledge of the causes and consequences of this is …

Identification of rare-disease genes using blood transcriptome sequencing and large control cohorts

L Frésard, C Smail, NM Ferraro, NA Teran, X Li… - Nature medicine, 2019 - nature.com
It is estimated that 350 million individuals worldwide suffer from rare diseases, which are
predominantly caused by mutation in a single gene. The current molecular diagnostic rate is …

[HTML][HTML] Moderate-to-severe asthma in individuals of European ancestry: a genome-wide association study

N Shrine, MA Portelli, C John, MS Artigas… - The Lancet …, 2019 - thelancet.com
Background Few genetic studies that focus on moderate-to-severe asthma exist. We aimed
to identity novel genetic variants associated with moderate-to-severe asthma, see whether …

[HTML][HTML] Genome-wide association study of body fat distribution identifies adiposity loci and sex-specific genetic effects

M Rask-Andersen, T Karlsson, WE Ek… - Nature …, 2019 - nature.com
Body mass and body fat composition are of clinical interest due to their links to
cardiovascular-and metabolic diseases. Fat stored in the trunk has been suggested to be …

[PDF][PDF] Extreme polygenicity of complex traits is explained by negative selection

LJ O'Connor, AP Schoech, F Hormozdiari… - The American Journal of …, 2019 - cell.com
Complex traits and common diseases are extremely polygenic, their heritability spread
across thousands of loci. One possible explanation is that thousands of genes and loci have …