Concept

Genome-wide complex trait analysis

Publications associées (39)

The Convergence of Systems and Reductionist Approaches in Complex Trait Analysis

Research into the genetic and environmental factors behind complex trait variation has traditionally been segregated into distinct scientific camps. The reductionist approach aims to decrypt phenotypic variability bit by bit, founded on the underlying hypo ...

2015

Polymorphisms of large effect explain the majority of the host genetic contribution to variation of HIV-1 virus load

Jacques Fellay, Amalio Telenti, Istvan Bartha

Previous genome-wide association studies (GWAS) of HIV-1-infected populations have been underpowered to detect common variants with moderate impact on disease outcome and have not assessed the phenotypic variance explained by genome-wide additive effects. ...

Natl Acad Sciences2015

Catch Me if You Can: Adaptation from Standing Genetic Variation to a Moving Phenotypic Optimum

Sebastian Matuszewski

Adaptation lies at the heart of Darwinian evolution. Accordingly, numerous studies have tried to provide a formal framework for the description of the adaptive process. Of these, two complementary modeling approaches have emerged: While so-called adaptive- ...

2015

Genome-wide patterns of adaptation to climate-mediated selective pressures in sheep

Stéphane Joost, Sylvie Stucki

Sheep (Ovis aries) have been well adapted to thrive in a diverse range of climates during the domestication and breed development process. These climate-mediated selective pressures have shown to influence phenotypic variation within and among breeds and, ...

2014

Defining the role of common variation in the genomic and biological architecture of adult human height

Jiancheng Yang, Murielle Bochud, Zhaoming Wang

Using genome-wide data from 253,288 individuals, we identified 697 variants at genome-wide significance that together explained one-fifth of the heritability for adult height. By testing different numbers of variants in independent studies, we show that th ...

Nature Publishing Group2014

Natural variation in genome architecture among 205 Drosophila melanogaster Genetic Reference Panel lines

Bart Deplancke, Andreas Massouras, Sandy Lee, Yi Han, Yiming Zhu

The Drosophila melanogaster Genetic Reference Panel (DGRP) is a community resource of 205 sequenced inbred lines, derived to improve our understanding of the effects of naturally occurring genetic variation on molecular and organismal phenotypes. We used a ...

Cold Spring Harbor Laboratory Press2014

A Systems Approach to Identify Genetic and Environmental Regulators of Metabolism

Evan Graehl Williams

For more than a century, it has been recognized that our genetic inheritance and our environment interact to shape who we are and how we act (nature vs. nurture), and the study of genetics has allowed us to explain why traits can vary dramatically betwee ...

EPFL2014

Complement Factor B Polymorphism and the Phenotype of Early Age-related Macular Degeneration

Purpose: Age-related macular degeneration (AMD) has been associated with a number of polymorphisms in genes in the complement pathway. We examined the potential genotype-phenotype correlation of complement factor B (CFB) (R32Q) polymorphisms in Caucasian p ...

Informa Healthcare2014

A genome-wide association study of resistance to HIV infection in highly exposed uninfected individuals with hemophilia A

Jacques Fellay, Amalio Telenti

Human genetic variation contributes to differences in susceptibility to HIV-1 infection. To search for novel host resistance factors, we performed a genome-wide association study (GWAS) in hemophilia patients highly exposed to potentially contaminated fact ...

Oxford University Press2013

dRYBP Contributes to the Negative Regulation of the Drosophila Imd Pathway

Bruno Lemaitre

The Drosophila humoral innate immune response fights infection by producing antimicrobial peptides (AMPs) through the microbe-specific activation of the Toll or the Imd signaling pathway. Upon systemic infection, the production of AMPs is both positively a ...

Public Library of Science2013

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