Genetics determination of wheat resistance to Puccinia graminis f. sp. tritici deriving from Aegilops cylindrica, Triticum erebuni and Amphidiploid 4

Babayants O.V., Babayants L.T., Gorash A.F., Vasiliev A.A., Traskovetskaya V.A., Paliasniy V.A.

The lines of winter soft wheat developed in the Plant Breeding and Genetics Institute contain new effective introgressive Sr-genes. Line 85/06 possess SrAc1 gene, lines 47/06, 54/06, 82/06, 85/06, 87/06, 238/06, and 367/06 possess SrAc1 and SrAc2 derived from Aegilops cylindrica, line 352/06 — SrTe1 and SrTe2 from Triticum erebuni, line 12/86-04 — SrAd1 and SrAd2 from Amphidiploid 4 (Triticum dicoccoides × Triticum tauschii).

Key words: wheat, lines, donors of resistance, stem rust, genes of resistance

Tsitologiya i Genetika 2012, vol. 46, no. 1, pp. 10-17

Babayants O.V., Babayants L.T., Gorash A.F., Vasiliev A.A., Traskovetskaya V.A., Paliasniy V.A. Genetics determination of wheat resistance to Puccinia graminis f. sp. tritici deriving from Aegilops cylindrica, Triticum erebuni and Amphidiploid 4, Tsitol Genet., 2012, vol. 46, no. 1, pp. 10-17.