Research Article

Molecular Analysis of Xmn1-Polymorphic Site ´5 to Gγ of the β-Globin Gene Cluster in a Saudi Population of Jazan Region in Correlation with Hb F Expression

Figure 2

Chromatograms from XmnI reactions. Uppermost lane highlighted in blue is the consensus DNA sequence where the ′5 to Gγ-SNP is indicated by the red arrow. Top: RFLP positive sample; bottom: RFLP negative sample.