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Concept

Auto-stop génétique

Publications associées (30)

TEMPLE: analysing population genetic variation at transcription factor binding sites

Stefan Jean Laurent, Maria Litovchenko

Genetic variation occurring at the level of regulatory sequences can affect phenotypes and fitness in natural populations. This variation can be analysed in a population genetic framework to study how genetic drift and selection affect the evolution of the ...

Wiley-Blackwell2016

Inferring the age of a fixed beneficial allele

Jeffrey David Jensen, Matthieu Foll, Susanne Petra Pfeifer, Nicky Louise Ormond

Estimating the age and strength of beneficial alleles is central to understanding how adaptation proceeds in response to changing environmental conditions. Several haplotype-based estimators exist for inferring the age of segregating beneficial mutations. ...

Wiley-Blackwell2016

Quality control mechanisms of protein biogenesis: proteostasis dies hard

Maurizio Molinari

The biosynthesis of proteins entails a complex series of chemical reactions that transform the information stored in the nucleic acid sequence into a polypeptide chain that needs to properly fold and reach its functional location in or outside the cell. It ...

Amer Inst Mathematical Sciences-Aims2016

Neutral and Adaptive Drivers of Microgeographic Genetic Divergence within Continuous Populations: The Case of the Neotropical Tree Eperua falcata (Aubl.)

Matthieu Foll

Background In wild plant populations, genetic divergence within continuous stands is common, sometimes at very short geographical scales. While restrictions to gene flow combined with local inbreeding and genetic drift may cause neutral differentiation amo ...

Public Library of Science2015

A Systematic Survey of an Intragenic Epistatic Landscape

Jeffrey David Jensen, Claudia Bank

Mutations are the source of evolutionary variation. The interactions of multiple mutations can have important effects on fitness and evolutionary trajectories. We have recently described the distribution of fitness effects of all single mutations for a nin ...

Oxford Univ Press2015

Construction of pDYN6902, a new Streptomyces integrative expression vector designed for cloning sequences interfering with Escherichia coli viability

Julien Hiblot

We describe here the construction of a new version of the Escherichia coli-Streptomyces shuttle cloning vector pIJ6902, which carries the original thiostrepton-inducible PtipA as well as the integrative and cloning systems, but with the E. coil low copy nu ...

Academic Press Inc Elsevier Science2015

Influenza Virus Drug Resistance: A Time-Sampled Population Genetics Perspective

Jeffrey David Jensen, Matthieu Foll, Claudia Bank, Hyunjin Shim

Author Summary In recent years, considerable attention has been given to the evolution of drug resistance in the influenza A H1N1 strain. As a major annual cause of morbidity and mortality, combined with the rapid global spread of drug resistance, influenz ...

Public Library of Science2014

Uncovering the genetic basis of adaptive change: on the intersection of landscape genomics and theoretical population genetics

Stéphane Joost, Jeffrey David Jensen, Séverine Vuilleumier Varisco, Kevin Leempoel, Sylvie Stucki, Ivo Widmer

A workshop recently held at the École Polytechnique Fédérale de Lausanne (EPFL, Switzerland) was dedicated to understanding the genetic basis of adaptive change, taking stock of the different approaches developed in theoretical population genetics and land ...

Wiley-Blackwell2013

Non-Darwinian dynamics in therapy-induced cancer drug resistance

Andreas Eduard Moor

The development of drug resistance, the prime cause of failure in cancer therapy, is commonly explained by the selection of resistant mutant cancer cells. However, dynamic non-genetic heterogeneity of clonal cell populations continuously produces metastabl ...

Nature Publishing Group2013

Contribution of Genetic Background, Traditional Risk Factors, and HIV-Related Factors to Coronary Artery Disease Events in HIV-Positive Persons

Jacques Fellay

Background. Persons infected with human immunodeficiency virus (HIV) have increased rates of coronary artery disease (CAD). The relative contribution of genetic background, HIV-related factors, antiretroviral medications, and traditional risk factors to CA ...

Oxford University Press2013