Figure 4From: Comparison of whole genome amplification and nested-PCR methods for preimplantation genetic diagnosis for BRCA1 gene mutation on unfertilized oocytes–a pilot study Nested-PCR amplification of oocytes, IInd amplification–analysis of the mutations of 185delAG; 1, 2, 3, 4, 5–amplificated fragment of the gene; DM–amplificated fragment of the gene on blood sample probe; K+ –positive control; K- –negative control; size marker–pUC19. Back to article page