Concept

Drosophila melanogaster

Publications associées (253)

The Digestive Tract of Drosophila melanogaster

The digestive tract plays a central role in the digestion and absorption of nutrients. Far from being a passive tube, it provides the first line of defense against pathogens and maintains energy homeostasis by exchanging neuronal and endocrine signals with ...

Annual Reviews2013

Biochemical Membrane Lipidomics during Drosophila Development

Françoise Gisou van der Goot Grunberg, Xue Li Guan, Ernst Hafen

Lipids play critical roles in energy homeostasis, membrane structure, and signaling. Using liquid chromatography and mass spectrometry, we provide a comprehensive semiquantification of lipids during the life cycle of Drosophila melanogaster (230 glyceropho ...

Elsevier2013

RECURRENT AND RECENT SELECTIVE SWEEPS IN THE piRNA PATHWAY

Jeffrey David Jensen

Uncontrolled transposable element (TE) insertions and excisions can cause chromosome breaks and mutations with dramatic deleterious effects. The PIWI interacting RNA (piRNA) pathway functions as an adaptive TE silencing system during germline development. ...

Wiley-Blackwell2013

Understanding the Ecumene through Interactive Mapping and Movement-Sensitive Population Indicators: the Case of the Canton Valais, Switzerland

André Ourednik

The canton of Valais can be considered, in many respects, as a synecdoche of the Swiss territory. Presenting many linguistic, cultural or economical polarities that extend over short distances, exacerbating the tension between the ecumene and the ereme, su ...

Universitatea Alexandru Ioan Cuza2013

Functional Analysis of PGRP-LA in Drosophila Immunity

Bruno Lemaitre, Juan Camilo Paredes Escobar, Nichole Broderick

PeptidoGlycan Recognition Proteins (PGRPs) are key regulators of the insect innate antibacterial response. Even if they have been intensively studied, some of them have yet unknown functions. Here, we present a functional analysis of PGRP-LA, an as yet unc ...

Public Library of Science2013

Chromatin architectures and hox gene collinearity

Denis Duboule, Daniël Noordermeer

Ever since the observation that collinearity, that is, the sequential activity of Hox genes based on their relative positions within their gene clusters, is conserved throughout most of the animal kingdom, the question has been raised as to what are the un ...

Elsevier Academic Press Inc2013

Vertical transmission of a Drosophila endosymbiont via cooption of the yolk transport and internalization machinery

Bruno Lemaitre, Fanny Schüpfer, Juan Camilo Paredes Escobar, Jeremy Keith Herren

Spiroplasma is a diverse bacterial clade that includes many vertically transmitted insect endosymbionts, including Spiroplasma poulsonii, a natural endosymbiont of Drosophila melanogaster. These bacteria persist in the hemolymph of their adult host and exh ...

American Society for Microbiology2013

Gut-associated microbes of Drosophila melanogaster

Bruno Lemaitre, Nichole Broderick

There is growing interest in using Drosophila melanogaster to elucidate mechanisms that underlie the complex relationships between a host and its microbiota. In addition to the many genetic resources and tools Drosophila provides, its associated microbiota ...

2012

Topology and Dynamics of the Zebrafish Segmentation Clock Core Circuit

Bart Deplancke, Andrew Charles Oates, Sebastian Maerkl, Daniele Soroldoni, Alina Isakova

During vertebrate embryogenesis, the rhythmic and sequential segmentation of the body axis is regulated by an oscillating genetic network termed the segmentation clock. We describe a new dynamic model for the core pace-making circuit of the zebrafish segme ...

Public Library Science2012

Topology and dynamics of the zebrafish segmentation clock core circuit

Bart Deplancke, Andrew Charles Oates, Sebastian Maerkl, Daniele Soroldoni, Alina Isakova

2012

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