McAulay, K.A., Higgins, C.D., Macsween, K.F., Lake, A., Jarrett, R.F., Robertson, F.L., Williams, H. and Crawford, D.H.
Notes: The authors examined whether genetic differences at the HLA class I locus affect development of Epstein Barr Virus-associated diseases. Peripheral blood mononuclear cells were isolated from asymptomatic EBV-seropositive and seronegative individuals and patients with acute infectious mononucleosis. DNA was isolated, and genotypes at two HLA class I loci and one HLA class III locus, as a control, were determined by PCR. The 10µl PCRs contained 25ng of DNA, 1X GoTaq® Flexi Reaction Buffer, 2.5mM MgCl2, 200µM dNTP, 0.5 units of GoTaq® Flexi DNA Polymerase and 25µM of forward and reverse primer, one of which was labeled with 6-FAM fluorescent dye. The results show that HLA class I polymorphisms might predispose people to develop infectious mononucleosis upon EBV infection. (3712)