Authors:M. I. E. Arabi, M. Jawhar and E. Al-Shehadah
and plant regeneration from barley anther culture by low doses of gamma irradiation. In Vitro Cell . Dev. Biol. 41 , 762 – 764 . Bargougul , M. A. ( 2016 ): Diallel analysis of the resistance to powderymildew ( Erysiphe graminis f
Authors:J.H. Czembor, A. Pietrusińska, U. Piechota and D. Mańkowski
Barley recombinant lines obtained from crosses and backcrosses of common barley (Hordeum vulgare L.) cultivars Emir and Golden Promise with bulbosus barley grass (H. bulbosum L.) were tested against differential set of 14 Blumeria graminis D.C. Golovin ex Speer f. sp. hordei – synamorph Erysiphe graminis DC. f. sp. hordei Em Marchall isolates, pathogenic fungus causing powdery mildew. Powdery mildew resistance was found in 22 from 24 lines tested. Presence of unknown genes was postulated in 13 lines. In six of these lines the unknown genes were postulated present besides Mla12 allele originated from H. vulgare parent (cv. Emir). The only line resistant to infection, from all isolates used, was 181P94/1/3/1/1/1-2. Four other lines could be considered highly resistant, because they were susceptible to only one powdery mildew isolate. The possibilities to use the hybrid lines with identified resistance to powdery mildew, especially line 181P94/1/3/1/1/1-2 in barley breeding programs were discussed.
Aghnoum, R., Marcel, T.C., Johrde, A., Pecchioni, N., Schweizer, P., Niks, R.E. 2009. Basal host resistance of barley to powderymildew: Connecting quantitative trait loci and candidate genes. Mol. Plant