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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