Abstract
The herpes simplex virus type 1 latency-associated transcript (LAT) is expressed as a major species in latently infected mouse neurons. Previous sequence analysis revealed no obvious promoter elements near the 5' end of the LAT, but a TATA box and other potential promoter elements were found 700 base pairs upstream. A recombinant virus in which the rabbit beta-globin gene was inserted immediately downstream of the TATA box expressed globin mRNA and did not express the LAT. A second recombinant virus, in which this TATA box was removed, was negative for LAT expression in a latent infection. The location of the LAT promoter suggested that RNA upstream of the LAT was synthesized and degraded during latent-phase transcription. Low levels of this RNA were observed by in situ hybridization. In other experiments, RNA from a productive infection was used to detect a transcript extending from the LAT promoter to a polyadenylation signal approximately 8.5 kilobase downstream. These data suggest that the LAT may be processed from a larger transcription unit which begins distal to the TATA box 700 base pairs upstream of the LAT and extends to a polyadenylation signal almost 5 kilobases downstream of the 3' end of the LAT.
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- Croen K. D., Ostrove J. M., Dragovic L. J., Smialek J. E., Straus S. E. Latent herpes simplex virus in human trigeminal ganglia. Detection of an immediate early gene "anti-sense" transcript by in situ hybridization. N Engl J Med. 1987 Dec 3;317(23):1427–1432. doi: 10.1056/NEJM198712033172302. [DOI] [PubMed] [Google Scholar]
- Deatly A. M., Spivack J. G., Lavi E., Fraser N. W. RNA from an immediate early region of the type 1 herpes simplex virus genome is present in the trigeminal ganglia of latently infected mice. Proc Natl Acad Sci U S A. 1987 May;84(10):3204–3208. doi: 10.1073/pnas.84.10.3204. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Draper K. G., Devi-Rao G., Costa R. H., Blair E. D., Thompson R. L., Wagner E. K. Characterization of the genes encoding herpes simplex virus type 1 and type 2 alkaline exonucleases and overlapping proteins. J Virol. 1986 Mar;57(3):1023–1036. doi: 10.1128/jvi.57.3.1023-1036.1986. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Gordon Y. J., Johnson B., Romanowski E., Araullo-Cruz T. RNA complementary to herpes simplex virus type 1 ICP0 gene demonstrated in neurons of human trigeminal ganglia. J Virol. 1988 May;62(5):1832–1835. doi: 10.1128/jvi.62.5.1832-1835.1988. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Javier R. T., Stevens J. G., Dissette V. B., Wagner E. K. A herpes simplex virus transcript abundant in latently infected neurons is dispensable for establishment of the latent state. Virology. 1988 Sep;166(1):254–257. doi: 10.1016/0042-6822(88)90169-9. [DOI] [PubMed] [Google Scholar]
- Logan J., Falck-Pedersen E., Darnell J. E., Jr, Shenk T. A poly(A) addition site and a downstream termination region are required for efficient cessation of transcription by RNA polymerase II in the mouse beta maj-globin gene. Proc Natl Acad Sci U S A. 1987 Dec;84(23):8306–8310. doi: 10.1073/pnas.84.23.8306. [DOI] [PMC free article] [PubMed] [Google Scholar]
- McGeoch D. J., Dalrymple M. A., Davison A. J., Dolan A., Frame M. C., McNab D., Perry L. J., Scott J. E., Taylor P. The complete DNA sequence of the long unique region in the genome of herpes simplex virus type 1. J Gen Virol. 1988 Jul;69(Pt 7):1531–1574. doi: 10.1099/0022-1317-69-7-1531. [DOI] [PubMed] [Google Scholar]
- McGeoch D. J., Dolan A., Donald S., Brauer D. H. Complete DNA sequence of the short repeat region in the genome of herpes simplex virus type 1. Nucleic Acids Res. 1986 Feb 25;14(4):1727–1745. doi: 10.1093/nar/14.4.1727. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Padgett R. A., Grabowski P. J., Konarska M. M., Seiler S., Sharp P. A. Splicing of messenger RNA precursors. Annu Rev Biochem. 1986;55:1119–1150. doi: 10.1146/annurev.bi.55.070186.005351. [DOI] [PubMed] [Google Scholar]
- Puga A., Notkins A. L. Continued expression of a poly(A)+ transcript of herpes simplex virus type 1 in trigeminal ganglia of latently infected mice. J Virol. 1987 May;61(5):1700–1703. doi: 10.1128/jvi.61.5.1700-1703.1987. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Rock D. L., Nesburn A. B., Ghiasi H., Ong J., Lewis T. L., Lokensgard J. R., Wechsler S. L. Detection of latency-related viral RNAs in trigeminal ganglia of rabbits latently infected with herpes simplex virus type 1. J Virol. 1987 Dec;61(12):3820–3826. doi: 10.1128/jvi.61.12.3820-3826.1987. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Spivack J. G., Fraser N. W. Detection of herpes simplex virus type 1 transcripts during latent infection in mice. J Virol. 1987 Dec;61(12):3841–3847. doi: 10.1128/jvi.61.12.3841-3847.1987. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Steiner I., Spivack J. G., Lirette R. P., Brown S. M., MacLean A. R., Subak-Sharpe J. H., Fraser N. W. Herpes simplex virus type 1 latency-associated transcripts are evidently not essential for latent infection. EMBO J. 1989 Feb;8(2):505–511. doi: 10.1002/j.1460-2075.1989.tb03404.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Stevens J. G., Cook M. L. Latent herpes simplex virus in spinal ganglia of mice. Science. 1971 Aug 27;173(3999):843–845. doi: 10.1126/science.173.3999.843. [DOI] [PubMed] [Google Scholar]
- Stevens J. G., Haarr L., Porter D. D., Cook M. L., Wagner E. K. Prominence of the herpes simplex virus latency-associated transcript in trigeminal ganglia from seropositive humans. J Infect Dis. 1988 Jul;158(1):117–123. doi: 10.1093/infdis/158.1.117. [DOI] [PubMed] [Google Scholar]
- Stevens J. G., Wagner E. K., Devi-Rao G. B., Cook M. L., Feldman L. T. RNA complementary to a herpesvirus alpha gene mRNA is prominent in latently infected neurons. Science. 1987 Feb 27;235(4792):1056–1059. doi: 10.1126/science.2434993. [DOI] [PubMed] [Google Scholar]
- Stroop W. G., Rock D. L., Fraser N. W. Localization of herpes simplex virus in the trigeminal and olfactory systems of the mouse central nervous system during acute and latent infections by in situ hybridization. Lab Invest. 1984 Jul;51(1):27–38. [PubMed] [Google Scholar]
- Thompson R. L., Cook M. L., Devi-Rao G. B., Wagner E. K., Stevens J. G. Functional and molecular analyses of the avirulent wild-type herpes simplex virus type 1 strain KOS. J Virol. 1986 Apr;58(1):203–211. doi: 10.1128/jvi.58.1.203-211.1986. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Wagner E. K., Devi-Rao G., Feldman L. T., Dobson A. T., Zhang Y. F., Flanagan W. M., Stevens J. G. Physical characterization of the herpes simplex virus latency-associated transcript in neurons. J Virol. 1988 Apr;62(4):1194–1202. doi: 10.1128/jvi.62.4.1194-1202.1988. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Wagner E. K., Flanagan W. M., Devi-Rao G., Zhang Y. F., Hill J. M., Anderson K. P., Stevens J. G. The herpes simplex virus latency-associated transcript is spliced during the latent phase of infection. J Virol. 1988 Dec;62(12):4577–4585. doi: 10.1128/jvi.62.12.4577-4585.1988. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Wechsler S. L., Nesburn A. B., Watson R., Slanina S. M., Ghiasi H. Fine mapping of the latency-related gene of herpes simplex virus type 1: alternative splicing produces distinct latency-related RNAs containing open reading frames. J Virol. 1988 Nov;62(11):4051–4058. doi: 10.1128/jvi.62.11.4051-4058.1988. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Wechsler S. L., Nesburn A. B., Watson R., Slanina S., Ghiasi H. Fine mapping of the major latency-related RNA of herpes simplex virus type 1 in humans. J Gen Virol. 1988 Dec;69(Pt 12):3101–3106. doi: 10.1099/0022-1317-69-12-3101. [DOI] [PubMed] [Google Scholar]
- Wechsler S. L., Nesburn A. B., Zwaagstra J., Ghiasi H. Sequence of the latency-related gene of herpes simplex virus type 1. Virology. 1989 Jan;168(1):168–172. doi: 10.1016/0042-6822(89)90416-9. [DOI] [PubMed] [Google Scholar]
- van Ooyen A., van den Berg J., Mantei N., Weissmann C. Comparison of total sequence of a cloned rabbit beta-globin gene and its flanking regions with a homologous mouse sequence. Science. 1979 Oct 19;206(4416):337–344. doi: 10.1126/science.482942. [DOI] [PubMed] [Google Scholar]