Record nummer 1907012
Titel Genetics of resistance of barley to quack grass crown rust (Puccinia coronata agropyrina)
toon extra info.
Sisay Kidane Alemu
Auteur(s) Alemu, S.K.
Uitgever [S.l.] : [s.n.]
Jaar van uitgave 2008
Pagina's 55 p
Msc Thesis Wageningen University
Online full text
Trefwoorden (cab) hordeum vulgare / gerst / puccinia coronata / agropyron / schimmelziekten / rassen (planten) / loci voor kwantitatief kenmerk / gastheerreeks / genetische kartering
Rubrieken Plantenveredeling en -genetica (algemeen) / Plantenziekten, -plagen en -afwijkingen (algemeen)
Publicatie type Studentenverslag
Taal Engels
Toelichting (Engels) Crown rust is one of the fungal diseases of small grain cereals and grass species in the world. Recently, an isolate of crown rust, Puccinia coronata agropyrina, was found in Hungary on Agropyron repens (a grass species). In a preliminary barely seedling test, it appeared pathogenic to barley. The objectives of this study were five fold: first, to establish a preliminary host range of Puccinia coronata agropyrina; second, to determine the host status of barley: third, to map QTLs effective to P. coronata agropyrina in barley mapping populations Vada x SusPtrit (VxS) and Cebada Capa x SusPtrit (CCxS); fourth, to compare those QTLs with other QTLs mapped to other rusts in the same populations; and fifth, to determine the possible mechanism for the resistance involved
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