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Table 2 Distribution of dhfr and dhps polymorphisms of P. vivax in 143 samples collected in 2001 to 2006 from south-eastern of Iran

From: Molecular characterization of antifolates resistance-associated genes, (dhfr and dhps) in Plasmodium vivax isolates from the Middle East

pvdhps/pvdhfr Haplotype 2001 2003 2004 2005 2006
n = 143 n = 36 n = 16 n = 33 n = 29 n = 29
AAIPFSTSI 30 (83.33) 9 (56.25%) 19 (57.58%) 14 (48.28%) 13 (44.83%)
AAIPFSTNI 2 (5.56%) 5 (31.25%) 6 (18.18%) 8 (27.59%) 5 (17.24%)
AAIPFRTSI 3 (8.33%) 1 (6.25%) 3 (9.09%) 4 (13.79%) 2 (6.89%)
AAIPFRTNI 1 (2.78%) 1 (6.25%) 4 (12.12%) 3 (10.34%) 8 (27.59%)
AAIPLSTSI - - 1 (3.03%) - -
AAIPLRTSI - - - - 1 (3.45%)