Transfusion-associated AIDS: donor-recipient human immunodeficiency virus exhibits genetic heterogeneity.


The genetic diversity of the human immunodeficiency virus (HIV) isolated from transfusion-associated AIDS patients has been examined. Restriction enzyme mapping studies of integrated proviral DNA of donor and recipient origin demonstrated genomic variation between isolates. Analysis of the molecularly cloned viral genomes of one donor-recipient pair showed that virus from the recipient had restriction enzyme site differences from the donor, noticeably clustered in the env and orf-2 regions, and also had a greater number of restriction sites in common with the donor as well. These results suggest that HIV may undergo genomic variation in vivo. Comparison of donor-recipient viruses may further the understanding of the molecular basis for AIDS pathogenesis.

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@article{Srinivasan1987TransfusionassociatedAD, title={Transfusion-associated AIDS: donor-recipient human immunodeficiency virus exhibits genetic heterogeneity.}, author={A. Srinivasan and David A. York and Perungavur N. Ranganathan and Ross Ferguson and David F. Butler and Paul M. Feorino and V. Kalyanaraman and Harold Jaffe and James W. Curran and Rene Anand}, journal={Blood}, year={1987}, volume={69 6}, pages={1766-70} }