Article (Scientific journals)
Polymorphisms in cyanogenic glucoside and cyano-aminoacid content in natural accessions of common vetch (Vicia sativa L.) and selection for improved agronomic performance
Aouida, Marwa; Rook, Fred; Maimann, Alexandra Bianca et al.
2019In Plant Breeding, 138 (3), p. 348-359
Peer Reviewed verified by ORBi
 

Files


Full Text
Aouida.PlantBreeding.2019.pdf
Publisher postprint (1.28 MB)
Download

All documents in ORBi are protected by a user license.

Send to



Details



Keywords :
Cyano-amino acids; Cyanogenesis; Cyanogenic glucosides; Polymorphism; Vicia sativa selection; Agronomic performance
Abstract :
[en] Common vetch (Vicia sativa L.) is an important annual forage legume. It is used as a cover crop, green manure, pasture legume and for silage and hay production. Its seeds can be used as a source of highly digestible protein and minerals in animal diets. However, their utilization as a feedstuff for monogastric animals is hindered by the fact that the seeds contain cyanogenic antinutritional factors that reduce their palatability. An effective utilization of V. sativa seeds as a successful monogastric feed stuff requires selection for higher protein availability and minimization of the cyanogenic antinutritional factors content. In this study, we selected one natural accession named Mjez Ibeb, from a collection of 25 accessions and cultivars, based on its superior agronomic performance and its naturally occurring genetic variation for cyanogenic traits. We investigated the genetic variation that exists for the cyanogenesis trait in more detail and analysed the seeds of 133 lines derived from accession Mjez lbeb. Of these, 40 naturally polymorphic lines that showed deficiencies in cyanogenesis and cyano‐amino acid content, were subsequently selected for detailed chemical analysis. Cyanogenic glucosides and cyano‐amino acid concentrations varied widely in the 40 lines. Multivariate analysis was performed and three lines (L16, L21, L18) with low content of cyanogenic compounds were identified.
Disciplines :
Agriculture & agronomy
Phytobiology (plant sciences, forestry, mycology...)
Chemistry
Author, co-author :
Aouida, Marwa
Rook, Fred
Maimann, Alexandra Bianca
Sanchez-Pérez, Raquel
Abid, Ghassen
Fauconnier, Marie-Laure  ;  Université de Liège - ULiège > Agronomie, Bio-ingénierie et Chimie (AgroBioChem) > Chimie des agro-biosystèmes
Jebara, Moez
Language :
English
Title :
Polymorphisms in cyanogenic glucoside and cyano-aminoacid content in natural accessions of common vetch (Vicia sativa L.) and selection for improved agronomic performance
Publication date :
2019
Journal title :
Plant Breeding
ISSN :
0179-9541
eISSN :
1439-0523
Publisher :
Blackwell, Oxford, United Kingdom
Volume :
138
Issue :
3
Pages :
348-359
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 19 February 2019

Statistics


Number of views
109 (12 by ULiège)
Number of downloads
213 (5 by ULiège)

Scopus citations®
 
7
Scopus citations®
without self-citations
6
OpenCitations
 
5
OpenAlex citations
 
5

Bibliography


Similar publications



Contact ORBi