ABO genotype determination using biological molecular methods

ABSTRACT

Biological molecular methods were used to determinate ABO genotype determination. This method allowed extract DNA from biological samples (blood, saliva, hair root) for PCR reaction. Using PCR technique and enzymes, there were 1/3 individuals that have homozygote genotypes AA, BB, OO; 2/3 were heterozygote. In addition, this method could determine samples DNA samples from blood stains, saliva stains and hair root cells... So it has very important role in medical examination.