Concept

Phénotype

Publications associées (149)

The Black cells phenotype is caused by a point mutation in the Drosophila pro-phenoloxidase 1 gene that triggers melanization and hematopoietic defects

Bruno Lemaitre, Maroun Bou Sleiman, Olivier Binggeli, Lise Bertin

Melanization contributes to arthropod-specific innate immunity through deposition of melanin at wound sites or around parasites, with concomitant release of microbicidal reactive oxygen species. Melanization requires sequential activation of proteolytic en ...

Elsevier2015

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

Quantitative single-cell analysis of S. cerevisiae using a microfluidic live-cell imaging platform

Johannes Becker

Genome-wide manipulations and measurements have made huge progress over the last decades. In Saccharomyces cerevisiae, a well-studied eukaryotic model organism, homologous recombination allows for systematic deletion or alteration of a majority of its gene ...

EPFL2015

Next-generation antimicrobials: from chemical biology to first-in-class drugs

Paul Murima

The global emergence of multi-drug resistant bacteria invokes an urgent and imperative necessity for the identification of novel antimicrobials. The general lack of success in progressing novel chemical entities from target-based drug screens have prompted ...

Pharmaceutical Soc Korea2015

Long-term culture and high-resolution imaging of C. elegans using an automated microfluidic platform

Johan Auwerx, Martinus Gijs, Matteo Cornaglia, Laurent Mouchiroud, Govindan Narayanan Krishnamani

The nematode Caernohabditis elegans is one of the most employed small model organisms in biology. Studies on transgenic animals often require the accurate observation of highly localized fluorescent signals inside the worms at high magnification, hence dem ...

2015

Integrating Transcriptomic Data with Thermodynamically Consistent Metabolic Models

Vikash Kumar Pandey, Daniel Federico Hernandez Gardiol

In metabolic modeling, experimental data is used to constrain the solution space of allowable flux distributions to biologically feasible phenotypes. This makes metabolic modeling a powerful tool for integrating information from different experimental sour ...

2015

A systems approach to elucidate the genetic architecture of molecular phenotypes

Sebastian Martin Waszak

A growing body of evidence suggests that changes in gene regulatory DNA are the major genetic determinants of variation in complex phenotypes; however, the underlying genes as well as cascades of intermediate molecular events remain in most cases elusive. ...

EPFL2014

Metabolic expressivity of human genetic variants: NMR metabotyping of MEN1 pathogenic mutants

David Lyndon Emsley

Functional consequences of mutations in predisposition genes for familial cancer syndromes remain often elusive, especially when the corresponding gene products play pleiotropic functions and interact with numerous partners. Understanding the consequences ...

ELSEVIER SCIENCE BV2014

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

GuavaH: a compendium of host genomic data in HIV biology and disease

Jacques Fellay, Amalio Telenti, Istvan Bartha

Background: There is an ever-increasing volume of data on host genes that are modulated during HIV infection, influence disease susceptibility or carry genetic variants that impact HIV infection. We created GuavaH (Genomic Utility for Association and Viral ...

BioMed Central2014

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