ISSN:
1573-5060
Keywords:
Barley
;
Hordeum vulgare
;
leaf rust
;
Puccinia hordei
;
resistance genes
;
linkage
;
trisomics
Source:
Springer Online Journal Archives 1860-2000
Topics:
Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
Notes:
Summary The genetic relationships between three known genes for resistance to Puccinia hordei in barley, Pa 3, Pa5 and Pa 7, were re-examined because of conflicting reports in the literature. PA 3 was found to be independent of Pa 5 and Pa 7, but the latter two are linked with an estimated recombination value of 7.6±1.4%. Trisomic analysis confirmed Pa 7 to be on chromosome 3, but Pa 3 could not be associated with chromosomes 3 to 7 and, therefore, is inferred to be either on chromosome 1 or 2
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00039148
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