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Photograph of the PCR products of HLA-G 14 bp ins/del polymorphism by polymerase chain reaction (PCR). Product sizes were 127 bp for del and 141 bp for ins allele. M: DNA Marker; Lanes 1, 4, and 7: ins/ins; Lanes 2 and 5: ins/del; Lanes 3 and 6: del/del.
