Naslov
Validation of QTLs for broomrape resistance in an F6 population of faba bean

Autori
Diaz, Ramon ; Roman, Belen ; Šatović, Zlatko ; Rubiales, Diego ; Cubero, Jose Ignacio ; Torres, Ana Maria

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Conference Handbook - 5th European Conference on Grain Legumes with the 2nd International Conference on Legume Genomics and Genetics (ICLGG) - Legumes for the benefit of agriculture, nutrition and the environment: Their genomics, their products, and their improvement / - Dijon : AEP, 2004

Skup
5th European Conference on Grain Legumes with the 2nd International Conference on Legume Genomics and Genetics (ICLGG) - Legumes for the benefit of agriculture, nutrition and the environment: Their genomics, their products, and their improvement

Mjesto i datum
Dijon, Francuska, 01.06.2004. - 11.06.2004

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Vicia faba L.; Orobanche crenata Forsk.; gene mapping; QTLs; resistance breeding

Sažetak
Orobanche crenata Forsk is a parasitic weed that has devastating effects on Vicia faba L. crop and has become a limiting factor for faba bean production in the Mediterranean region. The mode of reproduction of the parasite makes its control extremely difficult ; it can produce 50, 000 to 500, 000 tiny seeds that can remain viable in the soil for many years and are dispersed by humans, machinery, animals and wind. Three putative QTLs (Oc1, Oc2 y Oc3) controlling resistance have been already identified in an F2 derived from the cross between a susceptible (Vf6) and a resistant parent (Vf136). Recombinant Inbred Lines (F6 generation) have been developed from this cross in order to confirm both the presence and location of the QTLs previously detected

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija), Biotehnologija

POVEZANOST RADA