Search results for "Presse"

Structural and evolutionary analysis of the copia-like elements in the Arabidopsis thaliana genome.

2001

The analysis of 460 kb of genomic sequence of Arabidopsis thaliana chromosome III allowed us to identify two new transposable elements named AtC1 and AtC2. AtC1 shows identical long terminal repeats (LTRs) and all the structural features characteristic of the copia-like active elements. AtC2 is also a full copia-like element, but a putative stop codon in the open reading frame (ORF) would produce a truncated protein. In order to identify the copia-like fraction of the A. thaliana genome, a careful computer-based analysis of the available sequences (which correspond to 92% of the genome) was performed. Approximately 300 nonredundant copia-like sequences homologous to AtC1 and AtC2 were detec…

Simple Sequence Repeat Marker Development and Mapping Targeted to Previously Unmapped Regions of the Strawberry Genome Sequence

2011

The genome sequence of the woodland strawberry (Fragaria vesca L.) is an important resource providing a reference for comparative genomics studies and future sequenced rosaceous species and has great utility as a model for the development of markers for mapping in the cultivated strawberry Fragaria ×ananassa Duchesne ex Rozier. A set of 152 microsatellite simple sequence repeat (SSR) primer pairs was developed and mapped, along with 42 previously published but unmapped SSRs, permitting the precise assignment of 28.2 Mbp of previously unanchored genome sequence scaffolds (13% of the F. vesca genome sequence). The original ordering of F. vesca sequence scaffolds was performed without a physic…

L'Humanité et les manifestations sportives internationales dans les années 1920 : aux origines d'un discours sur le sport dans la presse nationale co…

2013

L'objet de cette analyse de la chronique sportive du journal l'Humanité était de retracer l'évolution du discours sur le sport du quotidien communiste au cours des années vingt, d'un rejet total à la défense d'un sport débarrassé des tares du " sport bourgeois ", dont les réalisations du sport ouvrier (et notamment les " fêtes sportives internationales " de Paris en 1924 et la " Spartakiade " de Moscou en 1928) sont la meilleure illustration.

Compressed Drinfeld associators

2004

Drinfeld associator is a key tool in computing the Kontsevich integral of knots. A Drinfeld associator is a series in two non-commuting variables, satisfying highly complicated algebraic equations - hexagon and pentagon. The logarithm of a Drinfeld associator lives in the Lie algbera L generated by the symbols a,b,c modulo [a,b]=[b,c]=[c,a]. The main result is a description of compressed associators that satisfy the compressed pentagon and hexagon in the quotient L/[[L,L],[L,L]]. The key ingredient is an explicit form of Campbell-Baker-Hausdorff formula in the case when all commutators commute.

The political aspirations of the press of the Germans evicted from Silesia : as seen in the case of the Grafschafter Bote

2012

The integration process was very difficult for the millions of Germans evicted from the eastern territories at the end of WWII. The numerous newspapers that they published in FRG testify to their unique identity. This sector of the press reflects a large social group. One can find there the integration problems as well as the political claims of the evicted Germans. The Grafschafter Bote is a newspaper aimed at the Germans who were evicted from the County of Glatz (pol. Ziemia Kłodzka) in Silesia. It is an independent newspaper representing the most important associations and it has been published continually since 1950. The study of its content allows a better understanding of the evicted …

« L'Humanité » de Jaurès à nos jours

2004

Le rôle déterminant de la presse dans la vie des expulsés allemands

2016

This article focuses on the identity of the German expellees after World War II through the study of one of their publications, the Grafschafter Bote. For this population who is spread geographically all over Germany, the newspapers published by numerous associations have contributed to the creation and the maintaining of a collective identity able to sustain its position in the new German state. These newspapers still exist today and contribute to the strengthening of a particular identity.

Déterminisme du pouvoir protecteur de Fusarium oxysporum : recherche de gènes impliqués dans l'interaction protectrice avec la tomate

2007

Fusarium oxysporum is a common soil borne fungus, well represented in every type of soils, throughout the world. This species includes pathogenic strains inducing severe diseases in many crops and strains able to protect a plant against the infection by a pathogenic strain. The protective strains are not only non pathogenic strains isolated from suppressive soils but also pathogenic strains applied to a non host plant. The protective capacity of these strains is mainly based on mechanisms of competition and induced resistance of the plant The main objective of this work was to identify fungal genes involved in the protective capacity of these strains and associated to the elicitation of pla…

Décryper les micro-organismes des sols

2018

National audience; Lionel Ranjard, écologue microbien à l’Inra de Dijon, est intervenu devant les adhérents de l’UCPT pour leur présenter 10 ans d’analyse microbiologique des sols français. Les micro-organismes sont à mettre en lien avec la fertilité et la productivité des sols.« Un diagnostic détaillé de nos sols peut nous permettre de faire évoluer nos pratiques afin de gagner en fertilité et en productivité sur le long terme. Nous connaissons ce qui est du domaine du visible, comme l’importance des vers de terre, mais l’invisible a un rôle primordial dans la vie du sol et on ne peut pas l’identifier à l’oeil », déclare Jean-Jacques Le Bris, vice-président de l’Union des coopératives de P…

Dijon Métropole et la transition alimentaire

2018

National audience; La santé commence dans l’assiette et les collectivités reprennent la main. Exemple à Dijon Métropole qui se veut territoire démonstrateurde la transition vers un système alimentaire durable. En 2019, Dijon ouvrira les portes de la Cité internationale de la gastronomie et du vin, dont l’une des missions sera de valoriser le repas gastronomique des Français et mettre en avant les climats de Bourgogne, tous deux inscrits au patrimoine mondial de l’Unesco. Dans le même temps, Dijon veut devenir un territoire modèle du « système alimentaire durable de 2030 ». Derrière ce titre se cache un projet innovant qui fait partie des vingt-quatre lauréats de l’appel à projets gouverneme…