Abstract
During picornavirus infection replication of genomic RNA occurs in membrane-associated ribonucleoprotein complexes. These replication complexes contain different nonstructural viral proteins with mostly unknown function. To examine the function of nonstructural picornaviral proteins in more detail, cDNA of foot-and-mouth-disease virus (FMDV) strain O1 Lausanne was cloned into lambda ZAP II, and different parts of the P3-coding sequence were expressed in E. coli by the T7 polymerase system. Expression products constituted (a) fusion proteins composed of N-terminal leader peptide of bacteriophage T7 π10 protein fused to FMDV P3-sequences of different lengths, (b) translation products of authentic P3-region genes, and (c) carboxy-terminally truncated 3A proteins. Expression products were characterized by NaDodSO4-polyacrylamide gel electrophoresis, immunoblotting, as well as electron and immunoelectron microscopy. We show here that in the T7 polymerase system a high level of expression of 3A-containing peptides is achieved in E. coli. Remarkably, the expression of 3A-derived proteins induced a dramatic intracellular membrane proliferation in E. coli cells, similar to the vesicle induction observed in FMDV-infected cells. By immunoelectron microscopy, 3A-reactive material was found associated with these membranes. We hypothesize that the FMDV 3A protein is instrumental in eliciting intracellular membrane proliferation in infected cells as a prerequisite for viral RNA replication.
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ForssG., StrebelK., BeckE., and SchallerH., Nucleic Acids Res 12, 6587–6601, 1984.
CarrollA.R., RowlandsD.J., and ClarkeB.E., Nucleic Acids Res 12, 2461–2472, 1984.
PollackR. and GoldmanR., Science 179, 915–916, 1973.
GrubmanM.J. and BaxtB., Virology, 116, 19–30, 1982.
WimmerE., HellenC.U.T., and CaoX.-M., Annu Rev Genet 27, 353–435, 1993.
StrebelK. and BeckE., J Virol 58, 893–899, 1986.
MedinaM.E., DomingoJ.K., BrangwynJ.K., and BelshamG.J., Virology 194, 355–359, 1993.
PalmbergA.C., Annu Rev Microbiol 44, 603–623, 1990.
DevaneyM.A., VakhariaV.N., LloydR.E., EhrenfeldE., GrubmanM.J., J Virol 62, 4407–4409, 1988.
DaviesM.V., PelletierJ., MeerovichK., SonenbergN., and KaufmanR.J., J. Biol Chem, 266, 14714–14720, 1991.
HellenC.U.T., FäckeM., KräuslichH-G., LeeC.-K., and WimmerE., J. Virol 65, 4226–4231, 1991.
SangarD.V., RowlandsD.J., HarrisT.J.R., and BrownF., Nature 268, 648–650, 1977.
KuhnR.J. and WimmerE. in RowlandsD.J., MayoM.A., and MahyB.W.J. (ed.) The Molecular Biology of the Positive Strand RNA Viruses, Academic Press, London, 1987, pp 17–51.
TakedaN., KuhnR.J., YangC.-F., TakegamiT., and WimmerE., J Virol 60, 43–53, 1986.
NomotoA., DetjenB., PozzattiR., and WimmerE., Nature 268, 208–213, 1977.
KlumpW., MarquardtO., and HofschneiderP.H., Proc Natl Acad Sci USA 81, 3351–3355, 1984.
VakhariaV.N., DevaneyM.A., MooreD.M., DunnJ.J., and GrubmanM.J., J Virol 61, 3199–3207, 1987.
KeanK.M., TetrinaL.N., MarcD., and GirardM., Virology 181, 609–619, 1991.
ClarkM.E., LiebermanP-M., BerkA.J., and DasguptaA., Mol Cell Biol 13, 1232–1237, 1993.
TesarM. and MarquardtO., Virology 174, 364–374, 1990.
AndinoR., RieckhofG.E., and BaltimoreD., Cell 63, 369–380, 1990.
FlaneganJ.B. and BaltimoreD., J Virol 29, 352–360, 1979.
JohnsonK.L. and SarnowP., J Virol 65, 4341–4349, 1991.
LiJ.P. and BaltimoreD., J Virol 62, 4016–4021, 1988.
DattaU. and DasguptaA., J Virol 68, 4468–4477, 1994.
GiraudoA.T., BeckE., StrebelK., Auge de MelloP., LaTorreJ.L., ScodellerE., and BergmannI.E., Virology 177, 780–783, 1990.
MarquardtO., FEMS Microbiol Lett 107, 279–286, 1993.
LamaJ. and CarrascoL., J Biol Chem 267, 15932–15937, 1992.
LamaJ., GuineaR., Martinex-AbarcaE., and CarrascoL., Gene 117, 185–192, 1992.
SambrookJ., FritschE.F., and ManiatisT., Molecular Cloning: A Laboratory Manual, 2nd ed. Cold Spring Harbor Laboratory, Cold Spring Harbor, NY, 1989.
LaemmliU.K., Nature 227, 307–310, 1970.
TesarM., BergerH.-G., and MarquardtO., Virus Genes 3, 29–44, 1989.
StudierF.W., RosenbergA.H., DunnJ.J., and DubendorffJ.W., Methods Enzymol 185, 60–89, 1990.
IshakR., ToveyD., and HowardR., J. Gen Virol 69, 325–335, 1988.
WoodO., TaurasoN., and LiebhaberH., J Gen Virol 7, 129–136, 1970.
LeeJ.-Y., MarshallJ.A., and BowdensD.S., Virology 200, 307–312, 1994.
CaliguiriL.A. and TammJ., Virology, 42, 100–111, 1970.
vonMeyenburgK., JorgensenB.B., and vanDeursB., EMBO J 3, 1791–1797, 1984.
WeinerJ.H., LemireB.D., ElmesM.L., BradleyR.D., and ScrabaD.G., J Bacteriol 158, 590–596, 1984.
ElmesM.L., ScrabaD.G., and WeinerJ.H., J Gen Microbiol 132, 1429–1439, 1986.
PolatnickJ. and WoolS.H., Arch Virol 71, 207–215, 1982.
PolatnickJ. and WoolS.H., Comp Immunol Microbiol Infect Dis 6, 265–272, 1983.
BrownF., MartinS.J., and UnderwoodB., Biochim Biophys Acta 129, 166–177, 1966.
SonenbergN., Adv Virus Res 33, 175–205, 1987.
EtchisonD.S., MilburnS.C., EderyI., SonenbergN., and HersheyJ.W.B., J Biol Chem 257, 14806–14810, 1982.
Cardell-StewardB. and TaylorM.W., Proc Natl Acad Sci USA 68, 1326–1330, 1971.
CarrascoL. and CastrilloJ.L. in CarrascoL. (ed.) Mechanisms of Viral Toxicity in Animal Cells. CRC Press, Boca Raton, FL, 1987, pp 115–146.
GrigeraP.R. and SagedahlA., Virology 154, 369–380, 1986.
LenkR. and PenmanS., Cell 16, 289–301, 1979.
ButterworthB.E., ShimshickE.J., and YinF.H., J Virol 19, 457–466, 1976.
GuineaR. and CarrascoL., EMBO J 9, 2011–2016, 1990.
BienzK., EggerD., RasserY., and BossartW., Virology 100, 390–399, 1980.
MaynellL.A., KirkegaardK., and KlymkowskyM., J Virol 66, 1985–1994, 1992.
BienzK., EggerD., TroxlerM., and PasamontesL., J Virol 64, 1156–1163, 1990.
BienzK., EggerD., and PasamontesL., Virology 160, 220–226, 1987.
BienzK., EggerD., PfisterT., and TroxlerM., J Virol 66, 2740–2747, 1992.
TakegamiT.B., SemlerB.L., AndersonC.W., and WimmerE., Virology 128, 33–47, 1983.
SemlerB.L., AndersonC.W., HanecakR., DornerL.F., and WimmerE., Cell 28, 405–412, 1982.
EtchinsonD. and EhrenfeldE., Virology 111, 33–46, 1981.
BernsteinH.D., SarnowP., and BaltimoreD., J Virol 60, 1040–1049, 1986.
BernsteinH.D. and BaltimoreD., J Virol 62, 2922–2928, 1988.
BartonD.J. and FlaneganJ.B., J Virol 67, 822–831, 1993.
ChoM.W.N., TetrinaN., EggerD., BienzK., and EhrenfeldE., Virology 202, 129–145, 1994.
GiachettiC. and SemlerL. in BrintonM.A., HeinzF.X. (ed.) New Aspects of Positive-Strand RNA Viruses. American Society for Microbiology, Washington, DC, 1990, pp 83–93.
GiachettiC., HwangS.-S., nd SemlerB.L., J Virol 66, 6045–6057, 1992.
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Weber, S., Granzow, H., Weiland, F. et al. Intracellular membrane proliferation in E. coli induced by foot-and-mouth disease virus 3A gene products. Virus Genes 12, 5–14 (1996). https://doi.org/10.1007/BF00369995
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DOI: https://doi.org/10.1007/BF00369995