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  • 1
    Electronic Resource
    Electronic Resource
    A storage-protein marker associated with the suppressor of Pm8 for powdery mildew resistance in wheat (1996)
    Springer
    Theoretical and applied genetics 93 (1996), S. 1054-1060 
    Details
    ISSN: 1432-2242
    Keywords: Key wordsTriticum aestivum ; Rye ; Secale cereale ; 1BL.1RS translocation ; 1AL.1RS translocation ; Gliadin ; Electrophoresis ; Erysiphe graminis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract A suppressor of resistance to powdery mildew conferred by Pm8 showed complete association with the presence of a storage-protein marker resolved by electrophoresis on SDS-PAGE gels. This marker was identified as the product of the gliadin allele Gli-A1a. The mildew-response phenotypes of wheats possessing the 1BL.1RS translocation were completely predictable from electrophoretograms. The suppressor, designated SuPm8, was located on chromosome 1AS. It was specific in its suppression of Pm8, and did not affect the rye-derived resistance phenotypes of wheat lines with Pm17, also located in 1RS, or of lines with Pm7.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s001220050334
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    A storage-protein marker associated with the suppressor of Pm8 for powdery mildew resistance in wheat (1996)
    Springer
    Theoretical and applied genetics 93 (1996), S. 1054-1060 
    Details
    ISSN: 1432-2242
    Keywords: Triticum aestivum ; Rye ; Secale cereale ; 1BL.1RS translocation ; 1AL.1RS translocation ; Gliadin, Electrophoresis ; Erysiphe graminis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract A suppressor of resistance to powdery mildew conferred by Pm8 showed complete association with the presence of a storage-protein marker resolved by electrophoresis on SDS-PAGE gels. This marker was identified as the product of the gliadin allele Gli-A1a. The mildewresponse phenotypes of wheats possessing the 1BL.1RS translocation were completely predictable from electrophoretograms. The suppressor, designated SuPm8, was located on chromosome 1AS. It was specific in its suppression of Pm8, and did not affect the rye-derived resistance phenotypes of wheat lines with Pm17, also located in 1RS, or of lines with Pm7.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00230124
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Genetics of resistance to Puccinia graminis tritici and Puccinia recondita tritici in Kenya Plume wheat (1986)
    Springer
    Euphytica 35 (1986), S. 245-256 
    Details
    ISSN: 1573-5060
    Keywords: Triticum aestivum ; wheat ; Puccinia graminis tritici ; stem rust ; Puccinia recondita tritici ; leaf rust ; rust resistance ; seedling resistance ; adult-plant resistance ; genetic linkage
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary Seven genes, viz. Sr5, Sr6, Sr7a, Sr8a, Sr9b, Sr12 and Sr17 were associated with seedling resistance to Puccinia graminis tritici in Kenya Plume wheat. The predominant field cultures were avirulent on seedlings with Sr7a, but possessed virulence for the other six genes. However, Sr7a did not confer adult-plant resistance when present on its own. Adult-plant resistance was attributed to Sr2 and possibly also to the interaction of Sr7a and Sr12. Two genes, Lr13 and Lr14a, were identified in seedling tests with various cultures of Puccinia recondita tritici. Lr13 conferred adult-plant resistance to the predominant field strains. Genetic recombination between Lr13 and Sr9b was estimated at 17.6±3.1%.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00028563
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Characterization of stem rust resistant derivatives of wheat cultivar Amigo (1991)
    Springer
    Euphytica 58 (1991), S. 245-252 
    Details
    ISSN: 1573-5060
    Keywords: Introgression ; leaf rust ; Puccinia spp. ; rust resistance ; species-specific probes ; stem rust ; Triticum aestivum ; wheat
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary Originally developed for resistance to greenbug derived from Insave rye, Amigo wheat carries two genes for resistance to stem rust. One of these genes is associated with a rye chromosome 1RS segment carrying the Sec-1 protein marker and presumably greenbug resistance. The second gene which is genetically linked to leaf rust resistance is associated with an Agropyron-derived segment. Rust tests in Canada confirmed that these genes were Sr24 and Lr24. In contrast to Agent and certain 3D/Ag derivatives from Dr. E.R. Sears, the Amigo source of Sr24/Lr24 freely recombined with white seed colour during backcrossing.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00025256
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    Paper (German National Licenses)
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  • 5
    Electronic Resource
    Electronic Resource
    Responses of Israeli wild emmers to selected Australian pathotypes of Puccinia species (1993)
    Springer
    Euphytica 71 (1993), S. 75-81 
    Details
    ISSN: 1573-5060
    Keywords: Triticum dicoccoides ; wild emmer ; Puccinia striiformis ; stripe rust ; Puccinia graminis ; stem rust ; Puccinia recondita ; leaf rust ; rust resistance
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary Seedling responses to one Australian isolate of each of the stripe rust, stem rust and leaf rust pathogens were determined for 541 accessions of T. dicoccoides collected from 23 locations in Israel. Resistance to stripe rust was more frequent than resistance to stem rust. Stripe rust responses showed a wide range of variability indicative of a number of genes for resistance. Comparison of the present stem rust data and that reported for the same accessions tested in Israel indicated that different genes were operating in each country. Only moderately resistant responses to stem rust were obtained. This level of resistance is probably inadequate for transfer to commercial wheat cultivars. We found no potentially useful seedling resistance to leaf rust.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00023469
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    Paper (German National Licenses)
    Fulltext
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