Quand les chercheurs font une recherche sur la recherche: zoom sur les défis scientifiques et professionnels d'une expérience interculturelle HUTTER, Valérie, et al. HUTTER, Valérie, et al. Quand les chercheurs font une recherche sur la recherche: zoom sur les défis scientifiques et

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Abstract not found

doi: 10.3389/fnins.2014.00299 Neuroanatomy and sex differences of the lordosis-inhibiting system in the lateral septum

SvpA, a novel surface virulence-associated protein required for intracellular survival of

The dnaD gene of Bacillus subtilis was identified within a 104 kb DNA segment cloned into a yeast artificial chromosome. The nucleotide sequence of the wild type and dnaD23 mutant genes were determined. dnaD is predicted to encode a protein of 232 amino acids with no similarity to proteins in the data banks.

Environmental sensing in bacteria often involves the concerted action of sensor kinases and response regulators. Degenerate oligonucleotide primers were designed on the basis of amino acid similarity in the response regulators of these two-component sytems. The primers were used in PCR to specifically amplify an internal DNA segment corresponding to the receiver module domain from genes encoding response regulators. Amplification products of the expected size were obtained from 12 different Gram-positive and Gram-negative bacteria. Sequence analysis revealed that 22 DNA fragments, which clearly originated from response regulator genes, were amplified from Escherichia coli, Agmbacterium tumefaciens, Bacillus subtilis and Lactobacillus bulgaricus. In each of these four species the receiver module of putative response regulator genes, which do not seem to be related to any of the already characterized genes, was identified. This simple and powerful method is therefore particularly useful for discovering new signal transduction systems which cannot be revealed by usual genetic studies.

Abstract- A Monte Carlo simulation is proposed to represent the electromagnetic environment of ode stirred reverberation chambers. The proposed method is based on a plane wave model and allows us to simulate both the point statistics and the spatial correlation of the electromagnetic distribution inside an ideal reverberation chamber. By meansof this approach, it is possible to predict the electromagnetic coupling to electrical devices. The application of the proposed method to predict the electromagnetic coupling to a transmission line inside a reverberation chamber is proposed, and prediction results are compared with measurements. I.

Identification of genes involved in the activation of the Bacillus thuringiensis inhA metalloprotease gene at the onset of sporulation

variable. Bulletin de l'Association pour la