Entwicklung molekularer Marker für Ährenfusarioseresistenzgene bei Weizen
Abstract
Aims of the project: 1) The production of F1-derived doubled haploids from crosses between two resistant (Frontana and CM 82036) and one susceptible cultivar (Remus). Doubled haploids are produced by pollination of wheat florets with maize pollen, embryo rescue and colchicine treatment, 2) Those doubled haploid populations will be checked for the expression of Fusarium head blight resistance traits in field trials after artificial inoculation as well as for tolerance against the Fusarium mycotoxin deoxynivalenol in a germination test on toxin containing agar, 3) Different types of DNA markers will be tested for polymorphism in these populations. Segregation analysis of polymorphic DNA markers will be carried out and, 4) The availability of data on Fusarium resistance and resistance to toxin together with information on molecular markers will allow to determine quantitative trait loci.
Publikationen
Molecular mapping of QTLs for Fusarium head blight resistance in spring wheat
Autoren: Buerstmayr, H., Steiner, B., Hartl, L., Griesser, M., Angerer N., Lengauer, D., Lemmens, M. Jahr: 2002
PUBLIZIERTER Beitrag für wissenschaftliche Veranstaltung
Molecular mapping of QTLs for Fusarium head blight resistance in spring wheat. II. Resistance to fungal penetration and spread.
Autoren: Buerstmayr, H; Steiner, B; Hartl, L; Griesser, M; Angerer, N; Lengauer, D; Miedaner, T; Schneider, B; Lemmens, M Jahr: 2003
Originalbeitrag in Fachzeitschrift
QTL mapping and marker assisted selection for fusarium head blight resistance in wheat
Autoren: Buerstmayr, H; Ban, T; Anderson, JA Jahr: 2008
Originalbeitrag in Fachzeitschrift
Mitarbeiter*innen
Hermann Bürstmayr
Univ.Prof. Dipl.-Ing. Dr.nat.techn. Hermann Bürstmayr
hermann.buerstmayr@boku.ac.at
Tel: +43 1 47654-97101, 97102
Projektleiter*in
01.02.1997 - 31.01.1999
Marc Lemmens
Ao.Univ.Prof. Dipl.-Ing. Dr.nat.techn. Marc Lemmens
marc.lemmens@boku.ac.at
Tel: +43 1 47654-97104, 97158
Projektmitarbeiter*in
01.02.1997 - 31.01.1999
Peter Ruckenbauer
Em.O.Univ.Prof. Dipl.-Ing. Dr.nat.techn. Peter Ruckenbauer
Projektmitarbeiter*in
01.02.1997 - 31.01.1999