Table 4 Haplotypes of JAK2 intron 12 presents in individuals with patients JAK2 V617 positive (JAK2 V617F+) and JAK2 V617 negative (JAK2 V617-).

From: Exploring hematological alterations and genetics linked to SNV rs10974944 in myeloproliferative neoplasms among Amazon patients

Haplotype

rs10974944

rs10815151

rs10119004

rs77375493

JAK2 V617F+

JAK2 V617F -

Chi–Square

Odds ratio (95% CI)

p-value

1

C

C

G

G

6 (13.9%)

17 (26.4%)

9.025

0.3 (0.1–0.9)

0.0024

2

G

C

A

T

20 (46.5%)

1 (1.8%)

57.79

19.6 (3.1–208)

 < 0,0001

3

G

C

A

G

5 (11.6%)

14 (26.4%)

5.911

0.3 (0.1–1.1)

0.0015

4

C

T

A

G

4 (9.3%)

15 (28.3%)

10.614

0.2 (0.08–0.8)

0.0011

5

C

C

A

G

0

5 (9.4%)

7.578

0.0 (0.0–0.8)

0.0059

6

C

T

A

T

4 (9.3%)

0

6.434

0.0 (0.08–0.8)

0.0112

7

C

C

G

T

4 (9.3%)

0

7.853

0.0 (0.08–0.8)

0.0051

8

G

T

A

G

0

1 (1.8%)

0.084

0.0 (0.08–11.09)

0.7721

9

G

C

G

G

0

1 (1.8%)

0.316

0.0 (0.08–11.09)

0.5738

  1. Significant values are in bold.