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22 September 2017
Poster (Scientific congresses and symposiums)
Could indolic glucosinolates root profiling be correlated to Brassica napus L. cadmium stress tolerance?
Durenne, Bastien  ; Blondel, Alodie; Druart, Philippe et al.
2017 • 4th international glucosinolate conference 2017
 

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Abstract :
[en] Glucosinolates profiling among Brassicaceae and Brassica napus L. especially is largely studied regarding biotic stress. Nevertheless literature review could lead to suppose that theses secondary metabolites hugely produced within Brassicaceae family can interact in regards to cadmium stress as well. Sulfate primary metabolism plays an important role to Brassica napus L. cadmium stress tolerance and glucosinolates could serve as sulfate pool under such stress conditions. We describe here an in vitro experiment performed under sterile and controlled conditions showing the relationship between Brassica napus L. var. Es Astrid tolerance to a low concentration of cadmium and a decrease of a major indolic glucosinolates produced by the roots of this variety. Phenotyping results obtained from these cadmium stress conditions confirm also that Brassica napus L. remains a highly cadmium tolerant species probably due to glucosinolates root metabolism particularly.
Disciplines :
Agriculture & agronomy
Author, co-author :
Durenne, Bastien ;  Université de Liège - ULiège > Doct. sc. agro. & ingé. biol. (Paysage)
Blondel, Alodie
Druart, Philippe
Fauconnier, Marie-Laure  ;  Université de Liège - ULiège > Agronomie, Bio-ingénierie et Chimie (AgroBioChem) > Chimie des agro-biosystèmes
Language :
English
Title :
Could indolic glucosinolates root profiling be correlated to Brassica napus L. cadmium stress tolerance?
Publication date :
September 2017
Event name :
4th international glucosinolate conference 2017
Event organizer :
Leibniz institute of vegetable and ornamental crops
Event place :
Berlin, Germany
Event date :
du 17 au 20 septembre 2017
Audience :
International

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