Abstract
We have generated defective genomes of Autographa californica nuclear polyhedrosis virus (AcNPV) by serial, undiluted passage in IPLB-SF-21 cell culture in an attempt to identify potential cis-acting sequences important for AcNPV DNA replication. Viral DNA isolated from some of the 81 serial passages was analyzed by pulsed-field gel electrophoresis, restriction endonuclease analysis, and Southern blot hybridization. AcNPV-defective genomes appeared to be generated through a series of successively smaller and transiently stable intermediates. Although the defective genomes at passages later than passage 65 (P65) were somewhat heterogeneous in size, those of the majority of the population had a mean size estimated to be 50 kb, or 40% of that of standard virus. Defective genomic DNA at P81 hybridized strongly only to a 2.8-kb region mapping within 85.0 to 87.2 map units of AcNPV DNA (most of HindIII-K and a small part of HindIII-B), suggesting that the majority of P81-defective genomes were missing most of the 128-kb wild-type DNA sequence, except for this small 2.8-kb fragment. Furthermore, our results indicated that the defective genomes of P81 were composed largely of reiterations of this sequence. We suggest that the 2.8-kb DNA segment retained by the defective AcNPV genomes of P81 contains an important cis-acting element(s) sufficient for viral DNA replication in AcNPV-infected cells.
Full text
PDF








Images in this article
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Arif B. M., Brown K. W. Purification and properties of a nuclear polyhedrosis virus from Choristoneura fumiferana. Can J Microbiol. 1975 Aug;21(8):1224–1231. doi: 10.1139/m75-183. [DOI] [PubMed] [Google Scholar]
- Brockman W. W., Lee T. N., Nathans D. The evolution of new species of viral DNA during serial passage of simian virus 40 at high multiplicity. Virology. 1973 Aug;54(2):384–397. doi: 10.1016/0042-6822(73)90151-7. [DOI] [PubMed] [Google Scholar]
- Carstens E. B. Identification and nucleotide sequence of the regions of Autographa californica nuclear polyhedrosis virus genome carrying insertion elements derived from Spodoptera frugiperda. Virology. 1987 Nov;161(1):8–17. doi: 10.1016/0042-6822(87)90165-6. [DOI] [PubMed] [Google Scholar]
- Carstens E. B. Mapping the Mutation Site of an Autographa californica Nuclear Polyhedrosis Virus Polyhedron Morphology Mutant. J Virol. 1982 Sep;43(3):809–818. doi: 10.1128/jvi.43.3.809-818.1982. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Cochran M. A., Carstens E. B., Eaton B. T., Faulkner P. Molecular Cloning and Physical Mapping of Restriction Endonuclease Fragments of Autographa californica Nuclear Polyhedrosis Virus DNA. J Virol. 1982 Mar;41(3):940–946. doi: 10.1128/jvi.41.3.940-946.1982. [DOI] [PMC free article] [PubMed] [Google Scholar]
- DeLange A. M. Identification of temperature-sensitive mutants of vaccinia virus that are defective in conversion of concatemeric replicative intermediates to the mature linear DNA genome. J Virol. 1989 Jun;63(6):2437–2444. doi: 10.1128/jvi.63.6.2437-2444.1989. [DOI] [PMC free article] [PubMed] [Google Scholar]
- DePamphilis M. L. Transcriptional elements as components of eukaryotic origins of DNA replication. Cell. 1988 Mar 11;52(5):635–638. doi: 10.1016/0092-8674(88)90398-4. [DOI] [PubMed] [Google Scholar]
- Dickson J. A., Friesen P. D. Identification of upstream promoter elements mediating early transcription from the 35,000-molecular-weight protein gene of Autographa californica nuclear polyhedrosis virus. J Virol. 1991 Aug;65(8):4006–4016. doi: 10.1128/jvi.65.8.4006-4016.1991. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Feinberg A. P., Vogelstein B. A technique for radiolabeling DNA restriction endonuclease fragments to high specific activity. Anal Biochem. 1983 Jul 1;132(1):6–13. doi: 10.1016/0003-2697(83)90418-9. [DOI] [PubMed] [Google Scholar]
- Frenkel N., Jacob R. J., Honess R. W., Hayward G. S., Locker H., Roizman B. Anatomy of herpes simplex virus DNA. III. Characterization of defective DNA molecules and biological properties of virus populations containing them. J Virol. 1975 Jul;16(1):153–167. doi: 10.1128/jvi.16.1.153-167.1975. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Friesen P. D., Miller L. K. Divergent transcription of early 35- and 94-kilodalton protein genes encoded by the HindIII K genome fragment of the baculovirus Autographa californica nuclear polyhedrosis virus. J Virol. 1987 Jul;61(7):2264–2272. doi: 10.1128/jvi.61.7.2264-2272.1987. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Friesen P. D., Miller L. K. Temporal regulation of baculovirus RNA: overlapping early and late transcripts. J Virol. 1985 May;54(2):392–400. doi: 10.1128/jvi.54.2.392-400.1985. [DOI] [PMC free article] [PubMed] [Google Scholar]
- GRACE T. D. Establishment of four strains of cells from insect tissues grown in vitro. Nature. 1962 Aug 25;195:788–789. doi: 10.1038/195788a0. [DOI] [PubMed] [Google Scholar]
- Graham B. J., Bengali Z., Vande Woude G. F. Physical map of the origin of defective DNA in herpes simplex virus type 1 DNA. J Virol. 1978 Mar;25(3):878–887. doi: 10.1128/jvi.25.3.878-887.1978. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Guarino L. A., Gonzalez M. A., Summers M. D. Complete Sequence and Enhancer Function of the Homologous DNA Regions of Autographa californica Nuclear Polyhedrosis Virus. J Virol. 1986 Oct;60(1):224–229. doi: 10.1128/jvi.60.1.224-229.1986. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Guarino L. A., Summers M. D. Interspersed Homologous DNA of Autographa californica Nuclear Polyhedrosis Virus Enhances Delayed-Early Gene Expression. J Virol. 1986 Oct;60(1):215–223. doi: 10.1128/jvi.60.1.215-223.1986. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Gutai M. W., Nathans D. Evolutionary variants of simian virus 40: Nucleotide sequence of a conserved SV40 DNA segment containing the origin of viral DNA replication as an inverted repetition. J Mol Biol. 1978 Dec 5;126(2):259–274. doi: 10.1016/0022-2836(78)90362-5. [DOI] [PubMed] [Google Scholar]
- Hirt B. Selective extraction of polyoma DNA from infected mouse cell cultures. J Mol Biol. 1967 Jun 14;26(2):365–369. doi: 10.1016/0022-2836(67)90307-5. [DOI] [PubMed] [Google Scholar]
- Kaerner H. C., Ott-Hartmann A., Schatten R., Schröder C. H., Gray C. P. Amplification of a short nucleotide sequence in the repeat units of defective herpes simplex virus type 1 Angelotti DNA. J Virol. 1981 Jul;39(1):75–81. doi: 10.1128/jvi.39.1.75-81.1981. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Kool M., Voncken J. W., van Lier F. L., Tramper J., Vlak J. M. Detection and analysis of Autographa californica nuclear polyhedrosis virus mutants with defective interfering properties. Virology. 1991 Aug;183(2):739–746. doi: 10.1016/0042-6822(91)91003-y. [DOI] [PubMed] [Google Scholar]
- Krell P. J., Summers M. D., Vinson S. B. Virus with a Multipartite Superhelical DNA Genome from the Ichneumonid Parasitoid Campoletis sonorensis. J Virol. 1982 Sep;43(3):859–870. doi: 10.1128/jvi.43.3.859-870.1982. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Kumar S., Miller L. K. Effects of serial passage of Autographa californica nuclear polyhedrosis virus in cell culture. Virus Res. 1987 Jun;7(4):335–349. doi: 10.1016/0168-1702(87)90047-5. [DOI] [PubMed] [Google Scholar]
- Lee T. N., Nathans D. Evolutionary variants of simian virus 40: replication and encapsidation of variant DNA. Virology. 1979 Jan 30;92(2):291–298. doi: 10.1016/0042-6822(79)90134-x. [DOI] [PubMed] [Google Scholar]
- Miller L. K., Dawes K. P. Physical Map of the DNA Genome of Autographa californica Nuclear Polyhedrosis Virus. J Virol. 1979 Mar;29(3):1044–1055. doi: 10.1128/jvi.29.3.1044-1055.1979. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Nawotka K. A., Huberman J. A. Two-dimensional gel electrophoretic method for mapping DNA replicons. Mol Cell Biol. 1988 Apr;8(4):1408–1413. doi: 10.1128/mcb.8.4.1408. [DOI] [PMC free article] [PubMed] [Google Scholar]
- O'Neill F. J., Miller T. H., Stevens R. Late coding region sequences required for competition by SV40 defectives. Virology. 1987 Dec;161(2):293–304. doi: 10.1016/0042-6822(87)90121-8. [DOI] [PubMed] [Google Scholar]
- O'Reilly D. R., Crawford A. M., Miller L. K. Viral proliferating cell nuclear antigen. Nature. 1989 Feb 16;337(6208):606–606. doi: 10.1038/337606a0. [DOI] [PubMed] [Google Scholar]
- Oellig C., Happ B., Müller T., Doerfler W. Overlapping sets of viral RNAs reflect the array of polypeptides in the EcoRI J and N fragments (map positions 81.2 to 85.0) of the Autographa californica nuclear polyhedrosis virus genome. J Virol. 1987 Oct;61(10):3048–3057. doi: 10.1128/jvi.61.10.3048-3057.1987. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Potter K. N., Faulkner P., MacKinnon E. A. Strain selection during serial passage of Trichoplusia in nuclear polyhedrosis virus. J Virol. 1976 Jun;18(3):1040–1050. doi: 10.1128/jvi.18.3.1040-1050.1976. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Smith G. E., Summers M. D. Restriction Maps of Five Autographa californica MNPV Variants, Trichoplusia ni MNPV, and Galleria mellonella MNPV DNAs with Endonucleases SmaI, KpnI, BamHI, SacI, XhoI, and EcoRI. J Virol. 1979 Jun;30(3):828–838. doi: 10.1128/jvi.30.3.828-838.1979. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Tomalski M. D., Wu J. G., Miller L. K. The location, sequence, transcription, and regulation of a baculovirus DNA polymerase gene. Virology. 1988 Dec;167(2):591–600. [PubMed] [Google Scholar]
- Vaughn J. L., Goodwin R. H., Tompkins G. J., McCawley P. The establishment of two cell lines from the insect Spodoptera frugiperda (Lepidoptera; Noctuidae). In Vitro. 1977 Apr;13(4):213–217. doi: 10.1007/BF02615077. [DOI] [PubMed] [Google Scholar]
- Vlak J. M., Smith G. E. Orientation of the Genome of Autographa californica Nuclear Polyhedrosis Virus: a Proposal. J Virol. 1982 Mar;41(3):1118–1121. doi: 10.1128/jvi.41.3.1118-1121.1982. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Vlazny D. A., Frenkel N. Replication of herpes simplex virus DNA: localization of replication recognition signals within defective virus genomes. Proc Natl Acad Sci U S A. 1981 Feb;78(2):742–746. doi: 10.1073/pnas.78.2.742. [DOI] [PMC free article] [PubMed] [Google Scholar]