Faculty of Biotechnology and Food Sciences in Nitra Journal of Microbiology, Biotechnology and Food Sciences 1338-5178 special issue 2 (Biotechnology) vol. 4 2015-02-02 2015-02-02 GENETIC DIVERSITY OF GLU-1 IN EUROPEAN WHEAT GENETIC RESOURCES AND VARIETIES 23 25 EN Tímea Kuťka Hlozáková Tímea Kuťka Hlozáková Edita Gregová Edita Gregová Zdenka Gálová Zdenka Gálová 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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