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Protein heterogeneity in European wheat Landraces and obsolete cultivars: Additional information

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F04%3A86" target="_blank" >RIV/00027006:_____/04:86 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Protein heterogeneity in European wheat Landraces and obsolete cultivars: Additional information

  • Original language description

    The objective of this study was to determine the composition of high molecular weight glutenin subunits of landraces and obsolete cultivars. Altogether glutenin profiles of 67 European wheats were analyzed by sodiumdodecylsulphate polyacrylamide gel electrophoresis. Nineteen of them were observed to be homogeneous, whereas 48 (71%) were heterogeneous in glutenin profiles. Heterogeneous accessions possessed from 2 to 9 different glutenin phenotypes. Seventeen high molecular weight (HMW)-glutenin subunitshave been found, three belonged to Ghi-lA, 11 to Glu-lB, and three to Glu-lD locus. The most frequented HMW-GS at the Glu-Al, Glu-BI. and Glu-DI complex loci were 0. 7+9. and 2+12, respectively. However, alleles low frequented in wheat such as 13+16, 20, 6, 7, S, and 9 were observed also. Furthermore, other new alleles encoding HMW-GS at the locus Glu-lB with relative molecular weight 120 and 104 kDa have been found in one of the lines of the Swedish cultivar Kotte. The Glu-l quality sc

  • Czech name

    Heterogenita bílkovin u evropských krajových a starých odrůd pšenice: Dodatečná informace

  • Czech description

    The objective of this study was to determine the composition of high molecular weight glutenin subunits of landraces and obsolete cultivars. Altogether glutenin profiles of 67 European wheats were analyzed by sodiumdodecylsulphate polyacrylamide gel electrophoresis. Nineteen of them were observed to be homogeneous, whereas 48 (71%) were heterogeneous in glutenin profiles. Heterogeneous accessions possessed from 2 to 9 different glutenin phenotypes. Seventeen high molecular weight (HMW)-glutenin subunitshave been found, three belonged to Ghi-lA, 11 to Glu-lB, and three to Glu-lD locus. The most frequented HMW-GS at the Glu-Al, Glu-BI. and Glu-DI complex loci were 0. 7+9. and 2+12, respectively. However, alleles low frequented in wheat such as 13+16, 20, 6, 7, S, and 9 were observed also. Furthermore, other new alleles encoding HMW-GS at the locus Glu-lB with relative molecular weight 120 and 104 kDa have been found in one of the lines of the Swedish cultivar Kotte. The Glu-l quality sc

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    EB - Genetics and molecular biology

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GA521%2F03%2F1201" target="_blank" >GA521/03/1201: Study and characterization of selected landraces and Glu-lines with high content of storage protein in five cultivated wheat species</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2004

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Genetic Resources and Crop Evolution

  • ISSN

    0925-9864

  • e-ISSN

  • Volume of the periodical

    2004

  • Issue of the periodical within the volume

    51

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    7

  • Pages from-to

    569-575

  • UT code for WoS article

  • EID of the result in the Scopus database