Document 0098 DOCN M9580098 TI Construction of gag, pol, and env specific riboprobes for confirmation of HIV-1 specific polymerase chain reaction products. DT 9506 AU Dolan J; Desselberger U; Regional Virus Laboratory, East Birmingham Hospital, UK. SO J Virol Methods. 1995 Jan;51(1):131-9. Unique Identifier : AIDSLINE MED/95247865 AB Conserved regions of the gag, pol, and env genes of HIV-1 pBH10 DNA (gag nucleotides(nt)1508-1652, pol nt 2811-3118, env nt 7792-7934; Ratner et al., 1985) were amplified by the polymerase chain reaction (PCR) using oligonucleotides complementary to the termini of these regions as primers. Primer areas of the amplified DNA were then removed by digestion with restriction endonucleases, and the internal fragments purified and cloned in both orientations into the 'riboprobe' transcription vector pGEM-5Z. Riboprobes made from these plasmids did detect the specific sequences of pBH10 DNA and of HIV-1 DNA amplified by PCR from clinical material. The riboprobes will be useful to confirm the specificity of PCR-amplified fragments of lymphocyte DNA obtained from infants of HIV-infected mothers and from high risk, but seronegative contacts of HIV-1 infected individuals. DE Cloning, Molecular DNA, Viral/GENETICS Female *Genes, env *Genes, gag *Genes, pol Human HIV Infections/DIAGNOSIS/VIROLOGY HIV-1/*GENETICS/ISOLATION & PURIF Infant Lymphocytes/VIROLOGY Molecular Probe Techniques Nucleic Acid Hybridization Polymerase Chain Reaction/*METHODS Pregnancy *RNA Probes Support, Non-U.S. Gov't Virology/METHODS CORRECTED AND REPUBLISHED ARTICLE JOURNAL ARTICLE SOURCE: National Library of Medicine. NOTICE: This material may be protected by Copyright Law (Title 17, U.S.Code).