In the project, Turnip yellows virus (TuYV) transport in the phloem was analysed. The first objective was to identify the nature of the viral complex involved in vascular movement: virions and/or ribonucleoprotein complexes. Mutant viruses were modified in the capsid protein gene to inhibit formatio...

Intra-annual wood formation dynamics of three conifer species (silver fir, Norway spruce, and Scots pine) in northeast France : From the description of the growth seasonal patterns to the study of the environmental influence on the kinetics of cell development and the anatomical features of the xylem

Thesis

Henri Cuny (May 28, 2013)

Thesis

Wood formation (xylogenesis) produces a large part of the biomass of this planet and provides a crucial resource to Mankind. Wood cells are produced by division in the cambium, after what they enlarge, build a lignified thick wall and die. During a year, these processes take place at certain dates,...

Une synthèse sur le fonctionnement et la régulation des processus cellulaires de la formation du bois

Articles

Henri E. Cuny et al. (Jun 24, 2015)

Articles

Phenology of wood formation and its genetic variability in larch : A step towards a better understanding of wood formation in relation to climate

Thesis

María Elena Gauchat Funes Drewes (May 27, 2011)

Thesis

Larix is a genus of high interest for plantation due to its fast growth rate and appreciated wood quality. Larch has a great potential to be introduced in middle and lowland afforestations as an alternative to Douglas-fir. One important question for breeders is adaptation to environment. It is parti...

Les motifs d’entrée en formation des adultes en reprise d’études universitaires

Articles

Gil Vertongen et al. (Mar 15, 2009)

Articles

More and more adults undertake a university program for different reasons that are often unknown. The goal of this paper is to validate the adaptation of the descriptive scale measuring adults’ motives developed by Carré (2001), which referred to vocational training but not university programs. We a...

Rôle de l'interface bois-adhésif dans les lames de plancher d'ingénierie

Thesis

Benoît Belleville (2008)

Thesis

Calcite carbon and oxygen isotope evidence for ore formation at Laisvall, Sweden

Articles

Sten Lindblom (1984)

Articles

The Laisvall sandstone lead-zinc deposit located at the Caledonian border, Sweden, originally contained 80 million tons of ore in two thin Eocambrian sandstone horizons. The ore mineral assemblage consists of galena, sphalerite, calcite, barite, fluorite and quartz. Fluid inclusions and mineralogica...

Actes des 3èmes journées scientifiques du GDR 3544 Sciences du Bois

Books and book chapters

Philippe Gerardin et al. (2014)

Books and book chapters

L’objectif des journées annuelles du GDR 3544 Sciences du Bois est de partager une culture commune, de promouvoir les travaux des laboratoires membres du GDR, d’échanger sur des enjeux transversaux (relations internationales, formation, partage des ressources). Les trois journées sont ouvertes à tou...

Actes des 2èmes journées scientifiques du GDR 3544 Sciences du Bois

Books and book chapters

Sabine Caré et al. (2013)

Books and book chapters

Regulatory RNAs of Staphylococcus aureus : role of RSAa in biofilm and capsule formation, expression of RNA in clinical samples

Thesis

Claire Lays (Dec 20, 2012)

Thesis

Staphylococcus aureus is responsible for many nosocomial and communityinfections with a diversity linked to the expression of many virulence factors. Their expression istemporally coordinated during infection by transcription factors, two- component systems but alsoregulatory RNAs called non coding...

Relations of qualification in workers' environment : from the preponderance of attributed qualifications too the labor relations' control in the Gabonese wood factories

Thesis

Bertrand Dimitri Ndombi Boundzanga (Sep 21, 2011)

Thesis

This thesis offers an analysis of the relations of the qualification in workers' environment, more particularly in the Gabonese wood transformation factories. This work attempts to understand the dynamics of the qualifications through the processes leading to their production and the system that und...

Essays on the formation of social and economic networks

Thesis

Liza Charroin (Mar 8, 2018)

Thesis

In a world where networks become a dominant form of organization, the structure of networks and the position of individuals in these networks affect individual behavior and aggregate economic outcomes. The analysis of network formation by a central planner or by individuals themselves is at the hear...

Photoaging and skin cancer : unraveling the conformational parameters important for (6-4) DNA photoproduct formation

Thesis

Jouda Jakhlal (May 5, 2014)

Thesis

Exposure of DNA to solar UV light induces chemical modifications on its nucleic bases that are responsible for photoaging and skin cancer. Two major DNA photoproducts class exist: cyclobutane and (6-4) adducts. The latter is intrinsically more mutagenic than the cyclobutane adduct and therefore pote...

Study of the mechanisms of platelet formation : role for the bone marrow environment

Thesis

Fabien Pertuy (Mar 25, 2014)

Thesis

Megakaryocytes differentiation (megakaryopoiesis) and platelet formation mechanisms are not entirely understood, but the bone marrow environment seems to be crucial in these processes. In this thesis, we show i) that integrin β3, the extracellular matrix protein receptors, are involved in megakaryop...

Wnt/frizzled pathway in vasculogenesis and angiogenesis : frizzled-7, a new actor of vessel formation

Thesis

Nancy Ferreira Tojais (Oct 19, 2010)

Thesis

The obstruction of the vessels is responsible for ischemia in various outlying areas, heart and brain. One of the mechanisms of tissue adaptation to ischemia is the formation of neo-vessels. Several recent data show a role of Wnt/Frizzled (Fzd) pathway in vascular development.The work of this thesis...