Allelic Variation of Glu-A1, Glu-B1 and Glu-D1 in Chinese Released Wheat Varieties in the Last 50 Years

The high-molecular-weight glutenin subunit (HMW-GS) components from about 85 varieties were fractionated by SDS-PAGE, including 22 corner stone breeding parents, 45 varieties taking important role in Chinese wheat production and 18 varieties with good bread making quality. The 22 corner stone breeding lines carry either null (c) or 1 (a) subunits on Glu-A1 loci. Five types are detected on Glu-B1, which are 7+8(b), 7+9 (c), 14+15 (h), 17+18 (i),...