A5105990148- Plant nutrient uptake and metabolism
- Plant Micronutrient Interactions and Effects
- Plant Stress Responses and Tolerance
- Spectroscopy and Chemometric Analyses
- Phytase and its Applications
- Postharvest Quality and Shelf Life Management
- Proteins in Food Systems
- Photosynthetic Processes and Mechanisms
- Plant Physiology and Cultivation Studies
- Plant Reproductive Biology
- Plant responses to water stress
- Soybean genetics and cultivation
- Food Supply Chain Traceability
- Plant Molecular Biology Research
- NMR spectroscopy and applications
- Nitrogen and Sulfur Effects on Brassica
- Microbial Inactivation Methods
- Essential Oils and Antimicrobial Activity
- Horticultural and Viticultural Research
- African Botany and Ecology Studies
- Magnetic and Electromagnetic Effects
Institut Agro Rennes-Angers
2022
Université Bretagne Loire
2017-2018
Institut de Génétique, Environnement et Protection des Plantes
2013-2014
Université Européenne de Bretagne
2013
Umeå University
2013
Umeå Plant Science Centre
2010-2013
In order to obtain insights into the regulatory pathways controlling phloem development, we characterized three genes encoding membrane proteins from G sub-family of ABC transporters (ABCG9, ABCG11 and ABCG14), whose expression in has been confirmed. Mutations these dimerizing 'half transporters' are semi-dominant result vascular patterning defects cotyledons floral stem. Co-immunoprecipitation bimolecular fluorescence complementation experiments demonstrated that dimerize, either by...
Nitrogen use efficiency is relatively low in oilseed rape (Brassica napus) due to weak nitrogen remobilization during leaf senescence. Monitoring the kinetics of water distribution associated with reorganization cell structures, therefore, would be valuable improve characterization nutrient recycling tissues and senescence processes. In this study, nuclear magnetic resonance (NMR) relaxometry was used describe status at cellular level different ranks well-watered plants. It shown able detect...
Low field NMR has been used to investigate water status in various plant tissues. In plants grown controlled conditions, the method was shown be able monitor leaf development as it could detect slight variations senescence associated with structural modifications The aim of present study demonstrate potential provide robust indicators stage field, where leaves may develop less evenly due environmental fluctuations. largely motivated by need extend phenotyping investigations from laboratory...
Improvement of nutrient use efficiency is a major goal for several crop plants, especially Brassica napus. Indeed, the low nitrogen (NUE) in this results negative economic and ecological consequences. The NUE oilseed rape mainly due to remobilization from vegetative parts growing organs. Remobilization leaf takes place during senescence, process known strongly modify cell tissue structure. This study focused on impact moderate N depletion, expected induce 30 % reduction seed yield, these...
Drought is the main abiotic stress worldwide affecting harvest quality and quantity of numerous crops. To enable better water management, low field NMR (nuclear magnetic resonance) relaxometry was assessed as a developmental marker new method for early detection deficiency. The effect foliar biostimulant against also investigated. Two leaves different ranks (four eight) were studied. characterized by T2 spectra which validated ability to describe stage tobacco. Results showed that relaxation...
Abstract Consumption of fresh‐cut vegetables has rapidly increased over the past decades. Among salads, escarole is one most popular varieties. Specific packaging limits gas exchange and consequently water loss bacterial respiration, increasing shelf life salads. Although major cause quality for minimally processed salads leaf textural changes, this aspect rarely been investigated. Therefore, investigating structural changes leaves during storage important in order to understand minimize In...