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Genetic variability of high molecular weight glutenin subunits in bread wheat from continental Portugal, Madeira and Canary Islands
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Orientador(es)
Resumo(s)
The genetic variability of high molecular
weight glutenin subunits (HMWGS) composition at
the Glu-1 loci in bread wheat (Triticum aestivum L.)
was studied electrophoretically using the SDS–PAGE
in 3,470 individuals representing 159 populations
originated from the Canary Islands (Spain), the
Archipelago of Madeira (Portugal) and the continental
Portugal. A total of 25 alleles were detected, resulting
in 69 different allele combinations. The geographical
distribution of the high molecular weight glutenin
alleles confirms historical data regarding circulation of wheat germplasm between the Iberian Peninsula and
Madeira and between Madeira and the Canary Islands
and vice versa.
Descrição
Palavras-chave
Canary Islands (Spain) Genetic variability High molecular weight glutenin subunits Madeira Island (Portugal) Portugal . Faculdade de Ciências da Vida
Contexto Educativo
Citação
antos, T. M., Nóbrega, H., Ganança, J. F. T., Silva, E., Afonso, D., Gutiérres, A. F., ... & Carvalho, M. Â. P. (2012). Genetic variability of high molecular weight glutenin subunits in bread wheat from continental Portugal, Madeira and Canary Islands. Genetic Resources and Crop Evolution, 59(7), 1377-1388. DOI 10.1007/s10722-011-9764-8
Editora
Springer