Figure 7. SDS-PAGE of waxy proteins from bread wheat. Lanes 1 to 6 are: 1-Chinese Spring, 2-N7AT7B, 3-N7DT7B, 4-N4AT4B, 5-BuckPoncho (Wx-A1a, Wx-D1a, Wx-B1e) and 6-Buck Arriero (Wx-A1a, Wx-D1a, Wx-B1a). The arrow (lane 5) indicate the Wx-B1e allele. The chromosomal locations of the isoproteins are indicated. Protein size standards are included in the left (lane M).