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. Author manuscript; available in PMC: 2011 Mar 1.
Published in final edited form as: Infect Genet Evol. 2009 Nov 30;10(2):200–206. doi: 10.1016/j.meegid.2009.11.008

Figure 2. Allele frequencies in Senegal and worldwide.

Figure 2

Minimal variation in the frequency of a novel polymorphism in PfRh2b is observed in various regions of Senegal (A), whereas striking variation is observed worldwide (B). PCR typing of genomic DNA from global parasite isolates was used to determine the allele frequencies. This result represents the first comprehensive description of PfRh2b deletion frequency in field-isolated parasite populations.