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Table 2 Frequency distribution of haplotypes based on presence and absence of hrp2, hrp3 and their flanking genes along with associated parasite density

From: High proportions of pfhrp2 gene deletion and performance of HRP2-based rapid diagnostic test in Plasmodium falciparum field isolates of Odisha

Pattern hrp2F1 hrp2 hrp2F2 hrp3F1 hrp3 hrp3F2 Frequency Percent Parasite density
P1 + + + 4 10.3 1877 ± 3221
P2 + + + 1 2.6 383 ± 0.0
P3 + + + 1 2.6 157 ± 0.0
P4 + + + + 2 5.1 5421 ± 806.1
P5 + + + 2 5.1 393 ± 219.2
P6 + + + 1 2.6 497 ± 0.0
P7 + + + + 6 15.4 855 ± 1167
P8 + + + + + 11 28.2 2028 ± 1756
P9 + + + + + 1 2.6 14,012 ± 0.0
P10 + + + + + + 10 25.6 1937 ± 2725
Total ± 34/5 12/27 35/4 36/3 24/15 38/1 39 100 NA
  1. ‘+’ represents presence of gene, ‘−’ represents absence of gene, parasite density has been represented as mean ± SD, hrp2F1 and hrp2F2 represent upstream (MAL7P1.230) and downstream (MAL7P1.228) flanking genes of hrp2 respectively. Similarly, hrp3F1 and hrp3F2 represent upstream (MAL13P1.485) and downstream (MAL13P1.475) flanking genes of hrp3 respectively