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Fig. 1 | Malaria Journal

Fig. 1

From: Diversity pattern of Duffy binding protein sequence among Duffy-negatives and Duffy-positives in Sudan

Fig. 1

PvdbpII haplotypes and Duffy blood antigen genotypes observed among Sudanese isolates. a Polymorphic amino acid residues are listed for each haplotype. Amino acid residues identical to the reference sequence, Sal-1 (DQ156512), are marked with no color, dimorphic amino acid changes in grey and trimorphic in black. A total number of sequences for each pvdbpII haplotype and Duffy blood antigen genotype are listed in the right panel. b Frequencies of amino acid changes found in PvDBPII among Sudanese isolates

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