Fig. 2.
DGGE of the amplified exon 7 of factor V gene. Lane 1, normal control. Lanes 2 through 7, thrombotic patients. Lane 2 shows the heteroduplexes as the result of a heterozygous A1090→G mutation. (Upstream primer, [GC-40]-TGTCC TAACT CAGCT GGGAT; downstream primer, gtatg aaccc caaca actca.)