These lines incorporated recombination events between the short arm of chromosome 1D of wheat and 1R of ‘Imperial’ rye consisting of the secondary recombinant, DR-A1 and the two tertiary recombinant lines, Sr+Sec– and Sr–Sec+ (Fig. 1).
These lines incorporatedrecombination events between the short armof chromosome 1D of wheat and 1R of ‘Imperial’ ryeconsisting of the secondary recombinant, DR-A1 and thetwo tertiary recombinant lines, Sr+Sec– and Sr–Sec+(Fig. 1).