Abstract
The Parvovirus H-1 replicates autonomously in hamster embryo cells. A DNA synthetic event, called HA-DNA synthesis, upon which subsequent viral RNA and viral hemagglutinin synthesis is dependent, is initiated in late S phase of the infected cell (18). It was postulated that HA-DNA represents parental viral replicative form DNA (RF DNA). This study describes the isolation and characterization of H-1 RF DNA as part of the continuing study of the mechanisms and control of DNA replication in the eukaryotic cell. The H-1 RF DNA is a linear duplex molecule containing the viral strand and its complement. The complementary strands of the RF DNA have been separated by equilibrium density gradient centrifugation. The RF DNA has a buoyant density of 1.705 in neutral CsCl and an estimated guanine plus cytosine (GC) content of 45.9%. It has a sedimentation coefficient of 17S. The calculated molecular weight of 3.7 × 106 is twice that of the single-stranded virion DNA. H-1 virions contain DNA that is homogeneous and free of complementary strands.
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- BALDWIN R. L., SHOOTER E. M. THE ALKALINE TRANSITION OF BU-CONTAINING DNA AND ITS BEARING ON THE REPLICATION OF DNA. J Mol Biol. 1963 Nov;7:511–526. doi: 10.1016/s0022-2836(63)80098-4. [DOI] [PubMed] [Google Scholar]
- BURGI E., HERSHEY A. D. Sedimentation rate as a measure of molecular weight of DNA. Biophys J. 1963 Jul;3:309–321. doi: 10.1016/s0006-3495(63)86823-x. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Berns K. I., Rose J. A. Evidence for a single-stranded adenovirus-associated virus genome: isolation and separation of complementary single strands. J Virol. 1970 Jun;5(6):693–699. doi: 10.1128/jvi.5.6.693-699.1970. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Crawford L. V. A minute virus of mice. Virology. 1966 Aug;29(4):605–612. doi: 10.1016/0042-6822(66)90284-4. [DOI] [PubMed] [Google Scholar]
- Dobson P. R., Helleiner C. W. A replicative form of the DNA of minute virus of mice. Can J Microbiol. 1973 Jan;19(1):35–41. doi: 10.1139/m73-005. [DOI] [PubMed] [Google Scholar]
- Ellem K. A. A dual-label technique for comparing the rates of synthesis of nucleic acid fractions separated by methylated albumin-kieselguhr chromatography from cells in different states of activity. Biochim Biophys Acta. 1967 Nov 21;149(1):74–87. doi: 10.1016/0005-2787(67)90692-2. [DOI] [PubMed] [Google Scholar]
- Ellem K. A., Rhode S. L., 3rd The use of guanidine thiocyanate to fractionate DNA-like RNA adsorbed on methylated bovine albumin-kieselguhr columns. Biochim Biophys Acta. 1969 Jan 21;174(1):117–123. doi: 10.1016/0005-2787(69)90234-2. [DOI] [PubMed] [Google Scholar]
- Fanshier L., Garapin A. C., McDonnell J., Faras A., Levinson W., Bishop J. M. Deoxyribonucleic acid polymerase associated with avian tumor viruses: secondary structure of the deoxyribonucleic acid product. J Virol. 1971 Jan;7(1):77–86. doi: 10.1128/jvi.7.1.77-86.1971. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Habener J. F., Bynum B. S., Shack J. Unique secondary structure of newly replicated HeLa DNA. Biochim Biophys Acta. 1969 Aug 20;186(2):412–414. doi: 10.1016/0005-2787(69)90025-2. [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]
- Koczot F. J., Carter B. J., Garon C. F., Rose J. A. Self-complementarity of terminal sequences within plus or minus strands of adenovirus-associated virus DNA. Proc Natl Acad Sci U S A. 1973 Jan;70(1):215–219. doi: 10.1073/pnas.70.1.215. [DOI] [PMC free article] [PubMed] [Google Scholar]
- May P., May E. The DNA of kilham rat virus. J Gen Virol. 1970 Mar;6(3):437–439. doi: 10.1099/0022-1317-6-3-437. [DOI] [PubMed] [Google Scholar]
- McGeoch D. J., Crawford L. V., Follett E. A. The DNAs of three parvoviruses. J Gen Virol. 1970 Jan;6(1):33–40. doi: 10.1099/0022-1317-6-1-33. [DOI] [PubMed] [Google Scholar]
- Ormerod M. G., Lehmann A. R. The release of high molecular weight DNA from a mammalian cell (L-5178Y). Attachment of the DNA to the nuclear membrane. Biochim Biophys Acta. 1971 Jan 28;228(2):331–343. [PubMed] [Google Scholar]
- Radloff R., Bauer W., Vinograd J. A dye-buoyant-density method for the detection and isolation of closed circular duplex DNA: the closed circular DNA in HeLa cells. Proc Natl Acad Sci U S A. 1967 May;57(5):1514–1521. doi: 10.1073/pnas.57.5.1514. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Rhode S. L., 3rd Replication process of the parvovirus H-1. I. Kinetics in a parasynchronous cell system. J Virol. 1973 Jun;11(6):856–861. doi: 10.1128/jvi.11.6.856-861.1973. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Robinson D. M., Hetrick F. M. Single-stranded DNA from the Kilham rat virus. J Gen Virol. 1969 Mar;4(2):269–281. doi: 10.1099/0022-1317-4-2-269. [DOI] [PubMed] [Google Scholar]
- SCHILDKRAUT C. L., MARMUR J., DOTY P. Determination of the base composition of deoxyribonucleic acid from its buoyant density in CsCl. J Mol Biol. 1962 Jun;4:430–443. doi: 10.1016/s0022-2836(62)80100-4. [DOI] [PubMed] [Google Scholar]
- STUDIER F. W. SEDIMENTATION STUDIES OF THE SIZE AND SHAPE OF DNA. J Mol Biol. 1965 Feb;11:373–390. doi: 10.1016/s0022-2836(65)80064-x. [DOI] [PubMed] [Google Scholar]
- Salzman L. A., White W. L., Kakefuda T. Linear, single-stranded deoxyribonucleic acid isolated from Kilham rat virus. J Virol. 1971 Jun;7(6):830–835. doi: 10.1128/jvi.7.6.830-835.1971. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Salzman L. A., White W. L., McKerlie L. Growth characteristics of Kilham rat virus and its effect on cellular cellular macromolecular synthesis. J Virol. 1972 Oct;10(4):573–577. doi: 10.1128/jvi.10.4.573-577.1972. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Salzman L. A., White W. In vivo conversion of the single-stranded DNA of the kilham rat virus to a double-stranded form. J Virol. 1973 Feb;11(2):299–305. doi: 10.1128/jvi.11.2.299-305.1973. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Shishido K., Ikeda Y. Isolation of double-helical regions rich in adenine-thymine base pairing from bacteriophage f1 DNA. J Mol Biol. 1971 Jan 28;55(2):287–291. doi: 10.1016/0022-2836(71)90200-2. [DOI] [PubMed] [Google Scholar]
- Shishido K., Ikeda Y. Isolation of double-helical regions rich in guanine-cytosine base pairing from bacteriophage fl DNA. Biochem Biophys Res Commun. 1971 Feb 5;42(3):482–489. doi: 10.1016/0006-291x(71)90396-2. [DOI] [PubMed] [Google Scholar]
- Siegl G., Gautschi M. The multiplication of parvovirus Lu3 in a synchronized culture system. I. Optimum conditions for virus replication. Arch Gesamte Virusforsch. 1973;40(1):105–118. doi: 10.1007/BF01242642. [DOI] [PubMed] [Google Scholar]
- Siegl G., Gautschi M. The multiplication of parvovirus Lu3 in a synchronized culture system. II. Biochemical characteristics of virus replication. Arch Gesamte Virusforsch. 1973;40(1):119–127. doi: 10.1007/BF01242643. [DOI] [PubMed] [Google Scholar]
- Tennant R. W., Hand R. E., Jr Requirement of cellular synthesis for Kilham rat virus replication. Virology. 1970 Dec;42(4):1054–1063. doi: 10.1016/0042-6822(70)90353-3. [DOI] [PubMed] [Google Scholar]
- Tennant R. W., Layman K. R., Hand R. E. Effect of cell physiological state on infection by rat virus. J Virol. 1969 Dec;4(6):872–878. doi: 10.1128/jvi.4.6.872-878.1969. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Toolan H. W. The picodna viruses. H, RV, and AAV. Int Rev Exp Pathol. 1968;6:135–180. [PubMed] [Google Scholar]
- Tremblay G. Y., Daniels M. J., Schaechter M. Isolation of a cell membrane-DNA-nascent RNA complex from bacteria. J Mol Biol. 1969 Feb 28;40(1):65–76. doi: 10.1016/0022-2836(69)90296-4. [DOI] [PubMed] [Google Scholar]
- Usategui-Gomez M., Toolan H. W., Ledinko N., al-Lami F., Hopkins M. S. Single-stranded DNA from the Parvovirus, H-1. Virology. 1969 Nov;39(3):617–621. doi: 10.1016/0042-6822(69)90117-2. [DOI] [PubMed] [Google Scholar]