Profiling β Thalassemia Mutations in Consanguinity and Nonconsanguinity for Prenatal Screening and Awareness Programme

Table 1

Spectrum of mutation in Hindu and Non-Hindu groups.

Mutations	Chromosomes
	Non-Hindus; % prevalence	Hindus; % prevalence
c.92+5G>C	36 31.8	216 38.5
c.124_127delTTCT	12 10.6	57 10.1
c.27_28insG	13 11.5	40 7.1
c.92+1G>T	1 0.9	22 3.9
NG_000007.3:g.71609_72227del619	1 0.9	35 6.2
c.51delC	5 4.4	31 5.5
c.91G>C	5 4.4	21 3.7
c.-50A>T	2 1.7	15 2.6
c.48C>T	10 8.8	11 1.9
c.92+1G>A	1 0.9	2 0.3
c.-138C>T	—	4 0.7
c.79G>A	15 13.2	46 8.1
c.20A>T	11 9.7	64 11.4
	113	561