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
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DOI - Digital Object Identifier
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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
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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
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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
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EID of the result in the Scopus database
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