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Characterisation of powdery mildew resistance donors within Triticum boeoticum accessions using RAPDs

Ovesna, J ; Kucera, L ; Bockova, R ; Holubec, V. (Vyzkumny Ustav Rostlinne Vyroby, Prague-Ruzyne (Czech Republic). Odbor Rostlinolekarstvi)

Czech Journal of Genetics and Plant Breeding, 2002-12, Vol.38 (3-4), p.117-124 [Periódico revisado por pares]

Prague: Czech Academy of Agricultural Sciences (CAAS)

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Título:
Characterisation of powdery mildew resistance donors within Triticum boeoticum accessions using RAPDs
Autor: Ovesna, J ; Kucera, L ; Bockova, R ; Holubec, V. (Vyzkumny Ustav Rostlinne Vyroby, Prague-Ruzyne (Czech Republic). Odbor Rostlinolekarstvi)
Assuntos: Airborne microorganisms ; BIODIVERSIDAD ; BIODIVERSITE ; BIODIVERSITY ; Cultivars ; CZECH REPUBLIC ; DISEASE RESISTANCE ; ERYSIPHE GRAMINIS ; genetic diversity ; Genomes ; HIBRIDACION INTERESPECIFICA ; HYBRIDATION INTERSPECIFIQUE ; Hybridization ; INTERSPECIFIC HYBRIDIZATION ; MILDEWS ; MILDIOU OIDIUM ; MILDIU ; Phylogeny ; Powdery mildew ; Proteins ; RAPD ; REPUBLICA CHECA ; REPUBLIQUE TCHEQUE ; resistance ; RESISTANCE AUX MALADIES ; RESISTENCIA A LA ENFERMEDAD ; t. boeoticum ; TRITICUM BOEOTICUM ; Triticum durum ; wide hybridization ; wild wheat
É parte de: Czech Journal of Genetics and Plant Breeding, 2002-12, Vol.38 (3-4), p.117-124
Notas: 2003000365
F30
H20
Descrição: Wide hybridisation has become a technique suitable for introgression of alien genes into modern wheat cultivars. Ten Triticum boeoticum Boiss. accessions resistant to powdery mildew were studied in more detail. Variability between the accessions was studied using resistance tests, RAPD and storage protein analysis. Potential gene recipients (T. aestivum and T. durum cultivars) were also included. Unlike protein analysis we were able to clearly distinguish among the individual accessions of T. boeoticum using RAPD. Computed dendrograms reflect phylogenetic relationships among the characterised species. All tests proved, that T. boeoticum is a valuable gene-pool. Three T. boeoticum ~ T. durum amphidiploid progenies were also analysed. They differ in the degree of resistance to powdery mildew. Both RAPD and storage protein analyses indicated that genome rearrangements occurred. We showed, that RAPD could be used to trace such events.
Editor: Prague: Czech Academy of Agricultural Sciences (CAAS)
Idioma: Inglês;Tcheco;Eslovaco

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Characterisation of powdery mildew resistance donors within Triticum boeoticum accessions using RAPDs

Ovesna, J ; Kucera, L ; Bockova, R ; Holubec, V. (Vyzkumny Ustav Rostlinne Vyroby, Prague-Ruzyne (Czech Republic). Odbor Rostlinolekarstvi)

Prague: Czech Academy of Agricultural Sciences (CAAS)

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