TABLE 1

Plant materials used in molecular analysis of Lr21

Pedigree/description
Cultivar
    Wichita (WI)Hard red winter wheat cultivar
    Thatcher (TC)Spring wheat cultivar
    FielderSpring wheat cultivar
Ae. tauschii accession
    TA1599Collected from Iran, Lr21 (TC) donor
    TA1649Collected from Iran, Lr21 (WI) donor
Germplasm
    Lr21 (WI)TA1649/3* WI (WGRC2)
WI//TA1649/2*WI (WGRC7)
    Lr21 (TC)TC6*//Tetra Canthatch/TA1599
Recombinant
    97-87-43WGRC2/WI, homozygous at Xksud14 locus and heterozygous at Lr21 locus
    00-174-6A homozygous-susceptible progeny of 97-87-43
    00-174-23A homozygous-resistant progeny of 97-87-43
    01-377A homozygous-susceptible progeny of 97-87-43