Aegilops juvenalis

Identification of hybrids between triticale and Aegilops juvenalis (Thell.) Eig and determination of genetic similarity with ISSRs

A. Gradzielewska, Gruszecka, D., Leśniowska-Nowak, J., and Paczos-Grzęda, E., Identification of hybrids between triticale and Aegilops juvenalis (Thell.) Eig and determination of genetic similarity with ISSRs, vol. 11, pp. 2147-2155, 2012.

Wide hybridization expands the gene pool of cultivated species and can produce genotypes with practical value, often resistant to diseases. In plants, ISSRs are often used for hybrid identification as well as for diversity evaluation. We estimated genetic similarity among advanced genetic stocks of triticale hybrids and identified Aegilops juvenalis introgressions into triticale. Fourteen ISSR primers amplified from 12 to 23 DNA fragments. The number of polymorphic products per primer ranged from three to nine, with a mean of 5.1.

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