Fig. 1
From: Prevalence of 3.7 and 4.2 deletions in Sudanese patients with red cells hypochromia and microcytosis
Multiplex PCR products on agarose gel electrophoresis. Lane 1 and 13 were the DNA ladder (1 Kb). Lane 2 and 3 were the 3.7 and 4.2 heterozygous control samples respectively. Lane 12 was the negative control. Lane 4, 5, 7, 9, 10 and 11 were examples of negative sample result. Lane 6 and 8 were example of heterozygous of 3.7 deletion mutation. LIS1 primer was used as internal control for the amplification of the LIS1 as a house keeping gene and the product band size was of 2.5 kb. The 3.7 and 4.2 deletions and the normal α2 product bands size were 2.1, 1.6 and 1.8 kb respectively