[Development and identification of a set of Triticum aestivum-Thinopyrum bessarabicum disomic alien addition lines].

In order to transfer the genes for salt tolerance and disease resistance from Thinopyrum bessarabicum into wheat, the hybrid progenies between T. aestivum cv. Chinese Spring and T.

[Structural changes of 4V chromosome of Haynaldia villosa induced by gametocidal chromosome 3C of Aegilops triuncialis].

Chromosome 3C of Aegilops triuncialis was discovered with ability to be transferred preferentially in the case of its monosomic status in wheat background, whereas, those gametes without 3C would result in chromosome structural changes including deletions and translocations. In the present study, Triticum aestivum-Haynaldia villosa substitution line 4V(4D) developed in our laboratory, was crossed to T. aestivum c.