title: Differential proteomic analysis of four near-isogenic Brassica napus varieties bred for their erucic acid and glucosinolate contents.
abstract: Four near-isogenic B. napus varieties, with decreasing amounts of erucic acid and glucosinolates reflecting the actual breeding process, were used to characterize the proteins affected during this process. Following improvement of 2-DE conditions, proteins differentially accumulated were identified by mass spectrometry analysis. Accumulation of cruciferins was found to be only slightly affected, whereas significant quantitative differences were mainly found for proteins involved in defense system and carbohydrate metabolism.
authors.affiliation: INRA Centre de Nantes, BIA, Rue de la Géraudière, BP 71627, 44316 Nantes, France.
authors.forename: Vanessa
authors.initials: V
authors.lastname: Devouge
authors.forename: Hélène
authors.initials: H
authors.lastname: Rogniaux
authors.forename: Nathalie
authors.initials: N
authors.lastname: Nési
authors.forename: Dominique
authors.initials: D
authors.lastname: Tessier
authors.forename: Jacques
authors.initials: J
authors.lastname: Guéguen
authors.forename: Colette
authors.initials: C
authors.lastname: Larré
mesh_terms: D029688:Brassica napus / Q000737:chemistry* / Q000145:classification / Q000235:genetics; D001947:Breeding; D015180:Electrophoresis, Gel, Two-Dimensional / Q000379:methods; D004883:Erucic Acids / Q000032:analysis*; D005961:Glucosinolates / Q000032:analysis*; D010375:Pedigree; D010940:Plant Proteins / Q000032:analysis*; D020543:Proteome / Q000032:analysis*; D040901:Proteomics / Q000379:methods; D012639:Seeds / Q000737:chemistry / Q000235:genetics
chemical_list: D004883:Erucic Acids; D005961:Glucosinolates; D010940:Plant Proteins; D020543:Proteome; C049811:erucic acid