GENETIC DIVERSITY OF GLU-1 IN EUROPEAN WHEAT GENETIC RESOURCES AND VARIETIES

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February 2015, vol. 4, special issue 2 (Biotechnology)
pages: 23-25
Article type: Biotechnology of Biotechnology
DOI: 10.15414/jmbfs.2015.4.special2.23-25
Abstract: The endosperm storage proteins of 108 European wheat (Triticum aestivum L.) cultivars have been fractionated by SDS – PAGE to determinate the composition of high molecular weight glutenin subunits (HMW – GS) composition. A total of twelve HMW – GS alleles, including 3 at the Glu – 1A, 7 at the Glu – 1B and 2 at the Glu – 1D loci, were revealed. HMW – GS null controlled by locus Glu – 1A, subunits 7+9 by Glu – 1B and 5+10 by Glu – 1D were predominated. However low frequented alleles such as 17+18, 7 and 20 were observed. Futhermore, other new alleles encoding HMW – GS at the locus Glu – 1B have been found in one of France cultivar (Bagou).
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