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Table 3 Frequency of four different haplotypes, named M1 to M4 investigated in this study

From: Haplotypes inside the beta-globin gene: use as new biomarkers for beta-thalassemia prenatal diagnosis in north of Iran

Haplotype

Codon 2

IVS2–16

IVS2–74

IVS2–81

IVS2–666

Frequency (%)

Frameworka

M1

C

C

G

C

T

63.91

Framework 1

M2

C

C

T

C

T

16.75

Framework 2

M3

T

G

T

T

C

11.74

Framework 3

M4

T

G

T

C

C

7.6

Framework 3a

  1. aThese haplotypes was reported from the same area in Iran and were defined as frameworks by Niaki and colleagues earlier [13]