Figure 4
From: Characterization and comparative analysis of HMW glutenin 1Ay alleles with differential expressions
Comparison of the 5' flanking sequences of 9 Glu-A1-2 alleles characterized in this study with those of Glu-A1-2 , Glu-B1-2 and Glu-D1-2 , represented by 1Ay (Cheyenne) , 1By9 and 1Dy10. The regulatory elements E motif, N motif, partial HMW enhancer and complete HMW enhancer were boxed and labelled, respectively. TATA box was indicated by asterisks; and translational start codon was underlined. This comparison showed that the 85-bp fragment (marked by shadow) was deleted at the 5' flanking sequences of all alleles of Glu-A1-2. The 5' flanking sequences of Glu-A1-2 alleles from wild diploid, tetraploid and hexaploid wheat species shared high degree of homology.