Concept

Spatiotemporal gene expression

Publications associées (279)

Tetracyclines Disturb Mitochondrial Function across Eukaryotic Models: A Call for Caution in Biomedical Research

Johan Auwerx, Bart Deplancke, Laurent Mouchiroud, Richardus Houtkooper, Dongryeol Ryu, Evan Graehl Williams, Xu Wang, Norman Lionel Moullan, Adrienne Joëlle Laurence Mottis, Virginija Jovaisaite, Michael Vincent Frochaux

In recent years, tetracyclines, such as doxycycline, have become broadly used to control gene expression by virtue of the Tet-on/Tet-off systems. However, the wide range of direct effects of tetracycline use has not been fully appreciated. We show here tha ...

Elsevier2015

Transcriptomic characterization of the enzymatic antioxidants FeSOD, MnSOD, APX and KatG in the dinoflagellate genus Symbiodinium

Thomas Krüger

Background The diversity of the symbiotic dinoflagellate Symbiodinium sp., as assessed by genetic markers, is well established. To what extent this diversity is reflected on the amino acid level of functional genes such as enzymatic antioxidants that play ...

BioMed Central2015

Circadian and feeding rhythms differentially affect rhythmic mRNA transcription and translation in mouse liver

Felix Naef, Cédric Gobet, Patrick Descombes, Frédéric Bruno Martin Gachon, Benjamin Dieter Weger, Jingkui Wang, Florian Atger

Diurnal oscillations of gene expression are a hallmark of rhythmic physiology across most living organisms. Such oscillations are controlled by the interplay between the circadian clock and feeding rhythms. Although rhythmic mRNA accumulation has been exte ...

National Academy of Sciences2015

Chromatin organization, transcription factor dynamics and gene expression in higher eukaryotes with superresolution imaging and single molecule tracking

Aleksandr Benke

Gene expression is dynamic and heterogeneous across all cell types. It serves several fundamental functions such as adaptation for changing environment and developing tissue specific phenotype and functionality during development and in adult organism. Con ...

EPFL2015

Quantitative proteomics of heat-treated human cells show an across-the-board mild depletion of housekeeping proteins to massively accumulate few HSPs

Paolo De Los Rios, Pierre Goloubinoff, Vishal Sood, Andrija Finka

Classic semiquantitative proteomic methods have shown that all organisms respond to a mild heat shock by an apparent massive accumulation of a small set of proteins, named heat-shock proteins (HSPs) and a concomitant slowing down in the synthesis of the ot ...

Springer2015

Models that include supercoiling of topological domains reproduce several known features of interphase chromosomes

Julien Dorier, Yannis Burnier, Fabrizio Benedetti, Andrzej Stasiak

Understanding the structure of interphase chromosomes is essential to elucidate regulatory mechanisms of gene expression. During recent years, high-throughput DNA sequencing expanded the power of chromosome conformation capture (3C) methods that provide in ...

Oxford University Press2014

Single-cell RT-PCR, a technique to decipher the electrical, anatomical, and genetic determinants of neuronal diversity

Henry Markram

The patch-clamp technique has allowed for detailed studies on the electrical properties of neurons. Dye loading through patch pipettes enabled characterizing the morphological properties of the neurons. In addition, the patch-clamp technique also allows fo ...

2014

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

Evolutionary dynamics of coding and non-coding transcriptomes

Anamaria Necsulea

Gene expression changes may underlie much of phenotypic evolution. The development of high-throughput RNA sequencing protocols has opened the door to unprecedented large-scale and cross-species transcriptome comparisons by allowing accurate and sensitive a ...

Nature Publishing Group2014

MULTIFUNCTIONALIZED SPIONs FOR NUCLEAR TARGETING: CELL UPTAKE AND GENE EXPRESSION

Heinrich Hofmann, Jatuporn Salaklang, Alke Fink

Superparamagnetic iron oxide nanoparticles (SPIONs) are used in many biological applications, which necessitate intracellular targeting. Here, we investigate intracellular localization and gene expression in HeLa cells after treatment with functionalized S ...

World Scientific Publ Co Pte Ltd2014

Graph Chatbot

Chattez avec Graph Search

Posez n’importe quelle question sur les cours, conférences, exercices, recherches, actualités, etc. de l’EPFL ou essayez les exemples de questions ci-dessous.

AVERTISSEMENT : Le chatbot Graph n'est pas programmé pour fournir des réponses explicites ou catégoriques à vos questions. Il transforme plutôt vos questions en demandes API qui sont distribuées aux différents services informatiques officiellement administrés par l'EPFL. Son but est uniquement de collecter et de recommander des références pertinentes à des contenus que vous pouvez explorer pour vous aider à répondre à vos questions.

Connectez-vous pour utiliser Chat avec Graph Search