-

In this study,In order to develop doubled haploid lines of wheat, a chromosome elimination method involving crosses between wheat and maize
was employed. The plant materials used were F1 seeds of wheat from crosses between NavidxBezostaya (NB) and IniaxKarajl (IK) along with four Maize genotypes; HI =SKC 108, H3=KSC 301, H7=CS 704 and sinika 60. Finally 60
lines of wheat doubled haploid were obtained. In order to investigate the quality of seed storage proteins, 47 doubled haploid lines of wheat, parents,
F1 seed's and chinese spring and Markuis varieties were studied using eiectrophoretic analysis. In order to seperate the glutenin subunit's
SDS-PAGE method with 10% gel(WN) was used. The total of 11 subunits in three gene locations were observed .Null subunit with 75.4 present and 6+8
subunit with 4.3 present had the highest and the lowest frequencies respectively. In the lines studied, several unespected gene locations were also
observed.Finaly lines under investigation were graded for glutenin quality fractions. A number of doubled haploid lines had better quality grades
cvlllpart;d to the parents and FI seeds