A5047700658- Plant responses to water stress
- Environmental Toxicology and Ecotoxicology
- Plant Stress Responses and Tolerance
- Plant nutrient uptake and metabolism
- Mercury impact and mitigation studies
- Trace Elements in Health
- Microplastics and Plastic Pollution
- Plant Molecular Biology Research
- Heavy metals in environment
- Hemoglobin structure and function
- Legume Nitrogen Fixing Symbiosis
- Heavy Metal Exposure and Toxicity
- Photosynthetic Processes and Mechanisms
- Mollusks and Parasites Studies
- Plant-Microbe Interactions and Immunity
- Plant Genetic and Mutation Studies
- Animal Genetics and Reproduction
- Fish Ecology and Management Studies
- Aluminum toxicity and tolerance in plants and animals
- Telomeres, Telomerase, and Senescence
- Bird parasitology and diseases
- Plant Reproductive Biology
- High Altitude and Hypoxia
- ATP Synthase and ATPases Research
- Plant Disease Resistance and Genetics
Université de franche-comté
2006-2023
Centre National de la Recherche Scientifique
2008-2023
Laboratoire Chrono-Environnement
1993-2020
Université Bourgogne Franche-Comté
2018
Université de Bourgogne
2015
Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
2005
University of Geneva
1997
Sessile oak is a species of great ecological and silvicultural importance in Europe; however, increased frequency severity flooding forested areas pose threat to its regeneration. We monitored water relations, root anatomical changes the expression two calmodulin genes (QpCaM) sessile seedlings during 14-day treatment. The response followed characteristic sequences. first phase, between 1 h 3 days flooding, was characterized by dramatic but transient decline relations parameters recovery...
• This study presents the isolation and characterization of a novel nonsymbiotic Hb gene from sessile oak (Quercus petraea) seedlings, herein designated QpHb1. The cellular tissue expression QpHb1 was analysed by Northern blotting in situ hybridization. encoded protein predicted to consist 161 amino acid residues, shares 71 51% sequence identity with Arabidopsis class 1 2 Hb, respectively. blot analysis revealed that strongly expressed roots. Spatial root apical region hybridization...
The aim of this study was to analyze the expression three metallothionein (MT) isoform genes (CdMT, CuMT and Cd/CuMT), already known from adults, in Early Life Stage (ELS) Cantareus aspersus. This accomplished by detection MT isoform-specific transcription adopting Polymerase Chain Reaction (PCR) amplification quantitative Real Time (qRT)-PCR genes. Freshly laid eggs were kept for 24 hours under control conditions or exposed cadmium (Cd) solutions increasing concentration (5, 10, 15 mg...
ABSTRACT Soil flooding is an environmental constraint that increasingly important for forest ecosystems, affecting tree growth and regeneration. As a result, selection pressure will alter diversity distribution by favouring species tolerant of soil oxygen deprivation. Sessile pedunculate oaks are the most abundant oak they exhibit strong differential tolerance to waterlogging. In order gain some understanding mechanisms both hypoxia, we undertook characterization physiological,...
Aquaporins (AQPs) belong to the Major Intrinsic Protein family that conducts water and other small solutes across biological membranes. This study aimed identify characterize AQP genes in primary root axis of two oak species, Quercus petraea robur. Nine putative were cloned, their expression was profiled different developmental zones by real-time PCR. A detailed examination predicted amino acid sequences subsequent phylogenetic analysis showed isolated AQPs could be divided into subfamilies,...
The successful restoration of well-engineered tailings storage facilities is needed to avoid mine problems. This study characterized the bacterial communities from vegetated and non-vegetated soils a red gypsum landfill resulting industrial extraction titanium. A set 275 bacteria was isolated soil areas taxonomically using BOX-PCR. also evaluated ability subset 88 on their produce plant growth promoting (PGP) traits [indoleacetic acid (IAA) production, phosphate solubilization, siderophore...
Cadmium (Cd) can be toxic to terrestrial snails, but few data are available about its genotoxic effects on early life stages (ELS). The aim of this study was investigate the potential Cd in embryos Helix aspersa using a new approach that couples Random Amplified Polymorphic DNA (RAPD) and high-resolution capillary electrophoresis system (HRS). Clutches H. were exposed solutions (2, 4, 6 mg/L) from beginning their embryonic development. In addition dose-dependent effect hatching rate,...