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Fig. 1 | BMC Medical Genetics

Fig. 1

From: Preliminary study showing no association between G238A (rs361525) tumor necrosis factor-α (TNF-α) gene polymorphism and its serum level, hormonal and biochemical aspects of polycystic ovary syndrome

Fig. 1

a Gene map of a single-nucleotide polymorphism (SNP) in TNF-α gene on chromosome 6. Semi-nested PCR with two pairs of primers. The reverse primer was common for both PCRs. b Primers and PCR product size in the first PCR. c Primers and PCR product size in the second PCR (semi-nested). (TNF-α: tumor necrosis factor-α)

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