Abstract
Replication of bacterial chromosomes and plasmids is carefully regulated; their cellular concentration is kept constant in an exponentially growing population of bacteria /4/, /13/. Replication is controlled at the level of initiation /38/. The initiation mass (cell mass per origin) of the Escherichia coli chromosome is constant at least at growth rates above one generation per hour suggesting that initiation mass is the parameter used to control replication /10/, /36/, /38/. This is a reasonable idea since it requires measurement of a concentration, a principle often used in biochemical processes. Two main models have been proposed to explain the coupling between replication and growth, the one suggesting positive /19/, the other negative control /37/, /39/. Many experiments have been performed in order to distinguish between these two models, but almost no definitive answers have so far been obtained. Control of DNA replication differs from the control of synthesis of other cellular macromolecules in that the number of molecules that are synthesized per cell (and per cell generation) is limited; in some cases this number is only one. This particularly applies to the chromosome but also to many plasmids. on the other hand, it is absolutely necessary that the process is carefully controlled, otherwise cells lacking the DNA molecule could become abundant.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Bazaral, M., Helinski, D.R.: Replication of a bacterial plasmid and an episome in Escherichia coli. Biochemistry 9, 399–406 (1970).
Berg, D.E.: Genes of phage A essential for Adv plasmids. Virology 62, 224–233 (1974).
Cabello, P., Timmis, K., Cohen, S. N.: Replication control in a composite plasmid constructed by in vitro linkage of two distinct replicons. Nature (London) 259, 285–290 (1976)
Clowes, R.C.: Molecular structure of bacterial plasmids. Bacteriol. Rev. 36, 361–405 (1972).
Collins, J., Pritchard, R. H.: Relationship between chromosome replication and F’lac episome replication in Escherichia coli. J. Mol. Biol. 78, 143–155 (1973).
Cooper, S.: Relationship of F’lac replication and chromosome replication. Proc. Natl. Acad. Sci. U.S.A. 69, 2706–2710 (1972).
Cooper, S., Helmstetter, C. E.: Chromosome replication and the division cycle of Escherichia coli B/r. J. Mol. Biol. 31, 519–540 (1968).
Cress, D. E., Kline, B. C.: Isolation and characterization of Escherichia coli chromosomal mutants affecting plasmid copy number. J. Bacteriol. 125, 635–642 (1976).
Davis, D. B., Helmstetter, C. E.: Control of F’lac replication in Escherichia coli B/r. J. Bacteriol. 114, 294–299 (1973)
Donachie, W. D.: Relationship between cell size and time of initiation of DNA replication. Nature (London) 219, 1077–1079 (1968).
Egawa, R., Hirota, Y.: Inhibition of fertility by multiple drug-resistance factor (R) in Escherichia coli K-12. Jpn. J. Genet. 37, 66–69 (1962).
Engberg, B., Nordström, K.: Replication of the R-factor R1 in Escherichia coli K-12 at different growth rates. J. Bacteriol. 123, 179–186 (1975).
Falkow, S.: Infectious multiple drug resistance. Pion Ltd., London 1975.
Goebel, W.: The influence of dnaA and dnaC mutations on the initiation of plasmid DNA replication. Biochem. Biophys. Res. Commun. 51, 1000–1007 (1973).
Goebel, W.: Replication of plasmid DNA in Escherichia coli. Proc. Soc. Gen. Microbiol. 1, 1–2 (1973).
Grinsted, J., Saunders, J. R., Ingram, L. C., Sykes, R. B., Richmond, M. H.: Properties of an R-factor wich originated in Pseudomonas aeruginosa 1822. J. Bacteriol. 110, 529–537 (1972).
Gustafsson, P., Nordström, K.: Random replication of the stringent plasmid R1 in Escherichia coli K-12. J. Bacteriol. 123, 443–448 (1975).
Helmstetter, C. E., Cooper, S.: DNA synthesis during the division cycle of rapidly growing Escherichia coli B/r. J. Mol. Biol. 31, 507–518 (1968).
Jacob, F., Brenner, S., Cuzin, F.: On the regulation of DNA replication in bacteria. Cold Spring Harbor Symp. Quant. Biol. 28, 329–348 (1963).
Kline, B. C.: Mechanism and biosynthesis requirements for F plasmid replication in Escherichia coli. Biochemistry 13, 139–146 (1974).
Kool, A. J., van Zeben, M. S., Nijkamp, H. J. J.: Identification of messenger ribonucleic acids and proteins synthesized by the bacteriocinogenic factor C1oDF13 in purified minicells of Escherichia coli. J. Bacteriol. 118, 213–224 (1974).
Kubitschek H.: Generation times: ancestral dependence and dependence upon cell size. Exp. Cell. Res. 43, 30–38 (1966).
Lark, K. G., Repko, R., Hoffman, E. J.: The effect of amino acid deprivation on subsequent deoxyribonucleic acid replication. Biochim. Biophys. Acta 76, 9–24 (1963).
Macrina, F. L., Weatherly, G. G., Curtiss, R. III: R6K plasmid replication: influence of chromosomal genotype in minicellproducing strains of Escherichia coli K-12. J. Bacteriol. 120, 1387–1400 (1974).
Matsubara, K.: Genetic structure and regulation of a replication of plasmid adv. J. Mol. Biol. 102, 427–439 (1976).
Matsubara, K., Takeda, Y.: Role of the tof gene in the production and perpetuation of the Jdv plasmid. Mol. Gen. Genet. 142, 225–230 (1975).
Meselson, M., Stahl, F. W.: The replication of DNA in Escherichia coli. Proc. Soc. Natl. Acad. Sci. U.S. 44, 671–682 (1958).
Meynell, E., Datta, N.: The relation of resistance transfer factors to the F-factor (sex-factor) of Escherichia coli K-12. Genet. Res. 7, 134–140 (1966).
Meynell, E., Datta, N.: Mutant drug-resistant factors of high transmissibility. Nature (London) 214, 885–887 (1967).
Morris, C. F., Hashimoto, H., Mickel, S., Rownd, R.: Round of replication mutant of a drug resistance factor. J. Bacteriol. 118, 855–866 (1974).
Nordström, K.: Increased resistance to several antibiotics by one mutation in an R-factor, R1a. J. Gen. Microbiol. 66, 205–214 (1971).
Nordström, K., Eriksson-Grennberg, K.G., Boman, H.G.: Resistance of Escherichia coli to penicillins. III. AmpB, a locus affecting episomally and chromosomally mediated resistance to ampicillin and chloramphenicol. Genet. Res. 12, 157–168 (1968).
Nordström, K., Ingram, L. C., Lundbäck, A.: Mutations in R-factors of Escherichia coli causing an increased number of R-factor copies per chromosome. J. Bacteriol. 110, 562–569 (1972).
Nordström, U. M., Engberg, B., Nordström, K.: Competition for DNA polymerase III between the chromosome and the R-factor R1. Mol. Gen. Genet. 135, 185–190 (1974).
Perlman, D., Twose, T. M., Holland, M. J., Rownd, R. H.: Denaturation mapping of R-factor deoxyribonucleic acid. J. Bacteriol. 123, 1035–1042 (1975).
Pritchard, R. H.: Control of DNA synthesis in bacteria. Heredity 23, 472 (1968).
Pritchard, R. H.: Control of replication of genetic material in bacteria, 1969, 65–74. In G.E.W. Wolstenholme and M. O’Connor (ed.), Bacterial episomes and plasmids. A Ciba Foundation Symposium. J. amp; A. Churchill Ltd., London.
Pritchard, R. H.: On the growth and form of a bacterial cell. Philos. Trans. R. Soc. London 264, 303–336 (1974).
Pritchard, R. H., Barth, P. T., Collins, J.: Control of DNA synthesis in bacteria. Symp. Soc. Gen. Microbiol. 19, 263–297 (1969).
Pritchard, R. H., Chandler, M. G., Collins, J.: Independence of F replication and chromosome replication in Escherichia coli. Mol. Gen. Genet. 138, 143–155 (1975).
Pritchard, R. H., Lark, K. L.: Induction of replication by thimine starvation at tha chromosome origin in Escherichia coli. J. Mol. Biol. 9, 288–307 (1964).
Reanney, D.: Extrachromosomal elements as possible agents of adaptation and development. Bacteriol. Revs. 40, 552–590 (1976).
Rownd, R.: Replication of a bacterial episome under relaxed control. J. Mol. Biol. 44, 387–402 (1969).
Schaechter, M., Williamson, J. P., Hood, J. R.,Jr., Koch, A. C.: Growth, cell and nuclear divisions in some bacteria. J. Gen. Microbiol. 29, 421–434 (1962).
Sompayrac, L., and O. MaalOe: Autorepressor model for control of DNA replication. Nature (London) New. Biol. 241, 133–135 (1973).
Thompson, R., Broda, P.: DNA polymerase III and the replication of F and Co1VBtrp in Escherichia coli. Mol. Gen. Genet. 127, 255–258 (1973).
Timmis, K., Winkler, U.: Gene dosage studies with pleiotropic mutants of Serratia marcescens superactive in the synthesis of marcescin A and certain other exocellular proteins. Mol. Gen. Genet. 124, 207–217 (1973).
Uhlin, B. E., Nordström, K.: Plasmid incompatibility and control of replication: Copy mutants of the R-factor R1 in Escherichia coli K-12. J. Bacteriol. 124, 641–649 (1975).
Zeuthen, J., Pato, M. L.: Replication of the F’lac sex factor in the cell cycle of Escherichia coli. Mol. Gen. Genet. 111, 242–255 (1971).
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1977 Springer-Verlag/Wien
About this paper
Cite this paper
Nordström, K., Engberg, B., Gustafsson, P., Molin, S., Uhlin, B.E. (1977). Copy Mutants of the Plasmid R 1 as a Tool in Studies of Control of Plasmid Replication. In: Drews, J., Högenauer, G. (eds) R-Factors: Their Properties and Possible Control. Topics in Infectious Diseases, vol 2. Springer, Vienna. https://doi.org/10.1007/978-3-7091-8501-8_18
Download citation
DOI: https://doi.org/10.1007/978-3-7091-8501-8_18
Publisher Name: Springer, Vienna
Print ISBN: 978-3-7091-8503-2
Online ISBN: 978-3-7091-8501-8
eBook Packages: Springer Book Archive