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| Zaefizadeh,Mohammad; Jamaati-e-Somarin,Shahzad; Ojaghi,Javid; Seyedi,Seyed Mehdi; Zabihi-e-Mahmoodabad,Roghayyeh; Ochi,Mehran. |
| The objective of this study was to identify gliadin band patterns and the extent of genetic diversity in durum wheat genotypes from Northwestern Iran and the Republic of Azerbaijan. Gliadins from 46 landraces and four cultivars were evaluated through acid PAGE analyses. Sixty-six polymorphic bands and 81 patterns were identified. Twenty-four different motility bands and 22 patterns were found in the ω gliadin region with 14 polymorph bands and 20 patterns for α and γ gliadins, and 14 bands and 19 different patterns for β gliadins. The combination of these patterns generated 38 and 39 combinations for Gli-1 and Gli-2 loci, respectively. The genetic diversity index (H) was higher for α gliadins (0.924), followed by ω and γ gliadins (0.899 and 0.878,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Triticum durum; Acid PAGE analysis; Germplasm; Traditional agriculture. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2010001200013 |
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