Concept

Pair-rule gene

Publications associées (40)

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Dissecting regulatory networks in host-pathogen interaction using chIP-on-chip technology

Stewart Cole, Claudia Sala

Understanding host-microbe interactions has been greatly enhanced by our broadening knowledge of the regulatory mechanisms at the heart of pathogenesis. The "transcriptomics" approach of measuring global gene expression has identified genes involved in bac ...

2009

Mammalian TOR as a central modulator of the transcriptional response of keratinocyte stem cells to small temperature variations

Fahd Azzabi Zouraq

Being in the layer at the interface of the body with the outside world, keratinocyte stem cells constantly adapt and respond to environmental cues such as temperature and oxygen. However, until now, experiments involving temperature have only examined cold ...

EPFL2008

Somitogenesis is the key developmental process that lays down the framework for a metameric body in vertebrates. Somites are generated from the un-segmented presomitic mesoderm (PSM) by a pre-patterning process driven by a molecular oscillator termed the s ...

2007

The zebrafish (Danio rerio) embryo toxicity test (DarT) is under consideration as an alternative to the acute fish toxicity test. Microscopically visible developmental disorders or death are the endpoints used to report on toxicity in DarT. These endpoints ...

2007

The Imd signaling cascade, similar to the mammalian TNF-receptor pathway, controls antimicrobial peptide expression in Drosophila. We performed a large-scale RNAi screen to identify novel components of the Imd pathway in Drosophila S2 cells. In all, 6713 d ...

Nature Publishing Group2005

Elastic Registration of Biological Images Using Vector-Spline Regularization

Michaël Unser, Philippe Thévenaz

We present an elastic registration algorithm for the alignment of biological images. Our method combines and extends some of the best techniques available in the context of medical imaging. We express the deformation field as a B-spline model, which allows ...

IEEE2005

We perform elastic registration by an algorithm based on a pixelwise and regularized optimization criterion. We express the deformation field thanks to B-splines, which allows us to deal with a rich variety of deformations. The algorithm is able to handle ...

IAPR2004

The Krüppel-like factor (KLF) family of genes encodes transcriptional regulatory proteins that play roles in differentiation of a diverse set of cells in mammals. For instance, the founding member KLF1 (also known as EKLF) is required for normal globin pro ...

2001

Genome-wide analysis of the Drosophila immune response by using oligonucleotide microarrays

Bruno Lemaitre

To identify new Drosophila genes involved in the immune response, we monitored the gene expression profile of adult flies in response to microbial infection by using high-density oligonucleotide microarrays encompassing nearly the full Drosophila genome. O ...

National Academy of Sciences2001

Circadian regulation of gene expression systems in the Drosophila head

Felix Naef

Mechanisms composing Drosophila's clock are conserved within the animal kingdom. To learn how such clocks influence behavioral and physiological rhythms, we determined the complement of circadian transcripts in adult Drosophila heads. High-density oligonuc ...

Elsevier2001