Full text
PDFSelected References
These references are in PubMed. This may not be the complete list of references from this article.
- Abdel-Monem M., Hoffmann-Berling H. Enzymic unwinding of DNA. 1. Purification and characterization of a DNA-dependent ATPase from Escherichia coli. Eur J Biochem. 1976 Jun 1;65(2):431–440. doi: 10.1111/j.1432-1033.1976.tb10358.x. [DOI] [PubMed] [Google Scholar]
- Abdel-Monem M., Lauppe H. F., Kartenbeck J., Dürwald H., Hoffmann-Berling H. Enzymatic unwinding of DNA. III. Mode of action of Escherichia coli DNA unwinding enzyme. J Mol Biol. 1977 Mar 15;110(4):667–685. doi: 10.1016/s0022-2836(77)80083-1. [DOI] [PubMed] [Google Scholar]
- Abdel-Monem M., Taucher-Scholz G., Klinkert M. Q. Identification of Escherichia coli DNA helicase I as the traI gene product of the F sex factor. Proc Natl Acad Sci U S A. 1983 Aug;80(15):4659–4663. doi: 10.1073/pnas.80.15.4659. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Achtman M., Manning P. A., Edelbluth C., Herrlich P. Export without proteolytic processing of inner and outer membrane proteins encoded by F sex factor tra cistrons in Escherichia coli minicells. Proc Natl Acad Sci U S A. 1979 Oct;76(10):4837–4841. doi: 10.1073/pnas.76.10.4837. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Achtman M., Morelli G., Schwuchow S. Cell-cell interactions in conjugating Escherichia coli: role of F pili and fate of mating aggregates. J Bacteriol. 1978 Sep;135(3):1053–1061. doi: 10.1128/jb.135.3.1053-1061.1978. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Achtman M., Skurray R. A., Thompson R., Helmuth R., Hall S., Beutin L., Clark A. J. Assignment of tra cistrons to EcoRI fragments of F sex factor DNA. J Bacteriol. 1978 Mar;133(3):1383–1392. doi: 10.1128/jb.133.3.1383-1392.1978. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Al-Doori Z., Watson M., Scaife J. The orientation of transfer of the plasmid RP4. Genet Res. 1982 Feb;39(1):99–103. doi: 10.1017/s0016672300020772. [DOI] [PubMed] [Google Scholar]
- Alfaro G., Willetts N. The relationship between the transfer systems of some bacterial plasmids. Genet Res. 1972 Dec;20(3):279–289. doi: 10.1017/s0016672300013811. [DOI] [PubMed] [Google Scholar]
- Arai K., Kornberg A. Mechanism of dnaB protein action. III. Allosteric role of ATP in the alteration of DNA structure by dnaB protein in priming replication. J Biol Chem. 1981 May 25;256(10):5260–5266. [PubMed] [Google Scholar]
- Arai K., Kornberg A. Mechanism of dnaB protein action. IV. General priming of DNA replication by dnaB protein and primase compared with RNA polymerase. J Biol Chem. 1981 May 25;256(10):5267–5272. [PubMed] [Google Scholar]
- Arai K., Kornberg A. Unique primed start of phage phi X174 DNA replication and mobility of the primosome in a direction opposite chain synthesis. Proc Natl Acad Sci U S A. 1981 Jan;78(1):69–73. doi: 10.1073/pnas.78.1.69. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Arai K., Low R. L., Kornberg A. Movement and site selection for priming by the primosome in phage phi X174 DNA replication. Proc Natl Acad Sci U S A. 1981 Feb;78(2):707–711. doi: 10.1073/pnas.78.2.707. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Barbour S. D. Effect of nalidixic acid on conjugational transfer and expression of episomal lac genes in Escherichia coli K12. J Mol Biol. 1967 Sep 14;28(2):373–376. doi: 10.1016/s0022-2836(67)80016-0. [DOI] [PubMed] [Google Scholar]
- Bastia D. Determination of restriction sites and the nucleotide sequence surrounding the relaxation site of ColE1. J Mol Biol. 1978 Oct 5;124(4):601–639. doi: 10.1016/0022-2836(78)90174-2. [DOI] [PubMed] [Google Scholar]
- Blair D. G., Clewell D. B., Sheratt D. J., Helinski D. R. Strand-specific supercoiled DNA-protein relaxation complexes: comparison of the complexes of bacterial plasmids ColE1 and ColE2. Proc Natl Acad Sci U S A. 1971 Jan;68(1):210–214. doi: 10.1073/pnas.68.1.210. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Blair D. G., Helinski D. R. Relaxation complexes of plasmid DNA and protein. I. Strand-specific association of protein and DNA in the relaxed complexes of plasmids ColE1 and ColE2. J Biol Chem. 1975 Nov 25;250(22):8785–8789. [PubMed] [Google Scholar]
- Bouck N., Adelberg E. A. Mechanism of action of nalidixic acid on conjugating bacteria. J Bacteriol. 1970 Jun;102(3):688–701. doi: 10.1128/jb.102.3.688-701.1970. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Boulnois G. J., Beddoes M. J., Wilkins B. M. Rifampin disrupts conjugal and chromosomal deoxyribonucleic acid metabolism in Escherichia coli K-12 carrying some IncIalpha plasmids. J Bacteriol. 1979 May;138(2):324–332. doi: 10.1128/jb.138.2.324-332.1979. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Boulnois G. J., Wilkins B. M. A colI-specified product, synthesized in newly infected recipients, limits the amount of DNA transferred during conjugation of Escherichia coli K-12. J Bacteriol. 1978 Jan;133(1):1–9. doi: 10.1128/jb.133.1.1-9.1978. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Boulnois G. J., Wilkins B. M. A novel priming system for conjugal synthesis of an IncI alpha plasmid in recipients. Mol Gen Genet. 1979 Oct 1;175(3):275–279. doi: 10.1007/BF00397227. [DOI] [PubMed] [Google Scholar]
- Boulnois G. J., Wilkins B. M., Lanka E. Overlapping genes at the DNA primase locus of the large plasmid ColI. Nucleic Acids Res. 1982 Feb 11;10(3):855–869. doi: 10.1093/nar/10.3.855. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Bradley D. E. Morphological and serological relationships of conjugative pili. Plasmid. 1980 Sep;4(2):155–169. doi: 10.1016/0147-619x(80)90005-0. [DOI] [PubMed] [Google Scholar]
- Bresler S. E., Lanzov V. A., Likhachev V. T. On the mechanism of conjugation in Escherichia coli K12. 3. Synthesis of DNA in the course of bacterial conjugation. Mol Gen Genet. 1973 Jan 24;120(2):125–131. doi: 10.1007/BF00267240. [DOI] [PubMed] [Google Scholar]
- Bresler S. E., Lanzov V. A., Lukjaniec-Blinkova A. A. On the mechanism of conjugation in Escherichia coli K 12. Mol Gen Genet. 1968;102(4):269–274. doi: 10.1007/BF00433718. [DOI] [PubMed] [Google Scholar]
- Broome-Smith J. RecA independent, site-specific recombination between ColE1 or ColK and a miniplasmid they complement for mobilization and relaxation: implications for the mechanism of DNA transfer during mobilization. Plasmid. 1980 Jul;4(1):51–63. doi: 10.1016/0147-619x(80)90082-7. [DOI] [PubMed] [Google Scholar]
- Brown A. M., Willetts N. S. A physical and genetic map of the IncN plasmid R46. Plasmid. 1981 Mar;5(2):188–201. doi: 10.1016/0147-619x(81)90020-2. [DOI] [PubMed] [Google Scholar]
- Brutlag D., Schekman R., Kornberg A. A possible role for RNA polymerase in the initiation of M13 DNA synthesis. Proc Natl Acad Sci U S A. 1971 Nov;68(11):2826–2829. doi: 10.1073/pnas.68.11.2826. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Böldicke T. W., Hillenbrand G., Lanka E., Staudenbauer W. L. Rifampicin-resistant initiation of DNA synthesis on the isolated strands of ColE plasmid DNA. Nucleic Acids Res. 1981 Oct 24;9(20):5215–5231. doi: 10.1093/nar/9.20.5215. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Chang A. C., Cohen S. N. Construction and characterization of amplifiable multicopy DNA cloning vehicles derived from the P15A cryptic miniplasmid. J Bacteriol. 1978 Jun;134(3):1141–1156. doi: 10.1128/jb.134.3.1141-1156.1978. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Chase J. W., Merrill B. M., Williams K. R. F sex factor encodes a single-stranded DNA binding protein (SSB) with extensive sequence homology to Escherichia coli SSB. Proc Natl Acad Sci U S A. 1983 Sep;80(18):5480–5484. doi: 10.1073/pnas.80.18.5480. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Chatfield L. K., Orr E., Boulnois G. J., Wilkins B. M. DNA primase of plasmid ColIb is involved in conjugal DnA synthesis in donor and recipient bacteria. J Bacteriol. 1982 Dec;152(3):1188–1195. doi: 10.1128/jb.152.3.1188-1195.1982. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Clark A. J. The beginning of a genetic analysis of recombination proficiency. J Cell Physiol. 1967 Oct;70(2 Suppl):165–180. doi: 10.1002/jcp.1040700412. [DOI] [PubMed] [Google Scholar]
- Clewell D. B., Helinski D. E. Existence of the colicinogenic factor-sex factor ColI-b-P9 as a supercoiled circular DNA-protein relaxation complex. Biochem Biophys Res Commun. 1970 Oct 9;41(1):150–156. doi: 10.1016/0006-291x(70)90481-x. [DOI] [PubMed] [Google Scholar]
- Clewell D. B., Helinski D. R. Properties of a supercoiled deoxyribonucleic acid-protein relaxation complex and strand specificity of the relaxation event. Biochemistry. 1970 Oct 27;9(22):4428–4440. doi: 10.1021/bi00824a026. [DOI] [PubMed] [Google Scholar]
- Clewell D. B., Helinski D. R. Supercoiled circular DNA-protein complex in Escherichia coli: purification and induced conversion to an opern circular DNA form. Proc Natl Acad Sci U S A. 1969 Apr;62(4):1159–1166. doi: 10.1073/pnas.62.4.1159. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Coetzee J. N., Bradley D. E., Hedges R. W. Phages I alpha and I2-2: IncI plasmid-dependent bacteriophages. J Gen Microbiol. 1982 Nov;128(11):2797–2804. doi: 10.1099/00221287-128-11-2797. [DOI] [PubMed] [Google Scholar]
- Cohen A., Fisher W. D., Curtiss R., 3rd, Adler H. I. DNA isolated from Escherichia coli minicells mated with F+ cells. Proc Natl Acad Sci U S A. 1968 Sep;61(1):61–68. doi: 10.1073/pnas.61.1.61. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Cohen A., Fisher W. D., Curtiss R., 3rd, Adler H. I. The properties of DNA transferred to minicells during conjugation. Cold Spring Harb Symp Quant Biol. 1968;33:635–641. doi: 10.1101/sqb.1968.033.01.071. [DOI] [PubMed] [Google Scholar]
- Collins J. Cell-free synthesis of proteins coding for mobilisation functions of ColE1 and transposition functions of Tn3. Gene. 1979 May;6(1):29–42. doi: 10.1016/0378-1119(79)90083-0. [DOI] [PubMed] [Google Scholar]
- Collins J., Yanofsky S., Helinski D. R. Altered DNA-protein relaxation complex in a replication mutant of plasmid ColE1. Mol Gen Genet. 1978 Nov 16;167(1):21–28. doi: 10.1007/BF00270317. [DOI] [PubMed] [Google Scholar]
- Covarrubias L., Cervantes L., Covarrubias A., Soberón X., Vichido I., Blanco A., Kupersztoch-Portnoy Y. M., Bolivar F. Construction and characterization of new cloning vehicles. V. Mobilization and coding properties of pBR322 and several deletion derivatives including pBR327 and pBR328. Gene. 1981 Jan-Feb;13(1):25–35. doi: 10.1016/0378-1119(81)90040-8. [DOI] [PubMed] [Google Scholar]
- Cuzin F., Buttin G., Jacob F. On the mechanism of genetic transfer during conjugation of Escherichia coli. J Cell Physiol. 1967 Oct;70(2 Suppl):77–88. doi: 10.1002/jcp.1040700407. [DOI] [PubMed] [Google Scholar]
- Dalrymple B. P., Boulnois G. J., Wilkins B. M., Orr E., Williams P. H. Evidence for two genetically distinct DNA primase activities specified by plasmids of the B and I incompatibility groups. J Bacteriol. 1982 Jul;151(1):1–7. doi: 10.1128/jb.151.1.1-7.1982. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Dalrymple B. P., Williams P. H. Detection of primase specified by IncB plasmid R864a. J Bacteriol. 1982 Nov;152(2):901–903. doi: 10.1128/jb.152.2.901-903.1982. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Datta N., Barth P. T. Hfr formation by I pilus-determining plasmids in Escherichia coli K-12. J Bacteriol. 1976 Mar;125(3):811–817. doi: 10.1128/jb.125.3.811-817.1976. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Dougan G., Sherratt D. The transposon Tn1 as a probe for studying ColE1 structure and function. Mol Gen Genet. 1977 Mar 7;151(2):151–160. doi: 10.1007/BF00338689. [DOI] [PubMed] [Google Scholar]
- Ebina Y., Kishi F., Nakazawa T., Nakazawa A. Gene expression in vitro of colicin El plasmid. Nucleic Acids Res. 1979 Oct 10;7(3):639–649. doi: 10.1093/nar/7.3.639. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Eisenberg S., Griffith J., Kornberg A. phiX174 cistron A protein is a multifunctional enzyme in DNA replication. Proc Natl Acad Sci U S A. 1977 Aug;74(8):3198–3202. doi: 10.1073/pnas.74.8.3198. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Eisenberg S., Scott J. F., Kornberg A. Enzymatic replication of viral and complementary strands of duplex DNA of phage phiX174 proceeds by seprate mechanisms. Proc Natl Acad Sci U S A. 1976 Sep;73(9):3151–3155. doi: 10.1073/pnas.73.9.3151. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Everett R., Willetts N. Characterisation of an in vivo system for nicking at the origin of conjugal DNA transfer of the sex factor F. J Mol Biol. 1980 Jan 15;136(2):129–150. doi: 10.1016/0022-2836(80)90309-5. [DOI] [PubMed] [Google Scholar]
- Everett R., Willetts N. Cloning, mutation, and location of the F origin of conjugal transfer. EMBO J. 1982;1(6):747–753. doi: 10.1002/j.1460-2075.1982.tb01241.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Falkow S., Guerry P., Hedges R. W., Datta N. Polynucleotide sequence relationships among plasmids of the I compatibility complex. J Gen Microbiol. 1974 Nov;85(1):65–76. doi: 10.1099/00221287-85-1-65. [DOI] [PubMed] [Google Scholar]
- Falkow S., Tompkins L. S., Silver R. P., Guerry P., Le Blanc D. J. The problems of drug-resistant pathogenic bacteria. The replication of R-factor DNA in Escherichia coli K-12 following conjugation. Ann N Y Acad Sci. 1971 Jun 11;182:153–171. doi: 10.1111/j.1749-6632.1971.tb30654.x. [DOI] [PubMed] [Google Scholar]
- Fenwick R. G., Jr, Curtiss R., 3rd Conjugal deoxyribonucleic acid replication by Escherichia coli K-12: effect of nalidixic acid. J Bacteriol. 1973 Dec;116(3):1236–1246. doi: 10.1128/jb.116.3.1236-1246.1973. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Fenwick R. G., Jr, Curtiss R., 3rd Conjugal deoxyribonucleic acid replication by Escherichia coli K-12: stimulation in dnaB(ts) donors by minicells. J Bacteriol. 1973 Dec;116(3):1212–1223. doi: 10.1128/jb.116.3.1212-1223.1973. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Fenwick R. G., Jr, Curtiss R., 3rd Conjugal deoxyribonucleic acid replication by Excherichia coli K-12: effect of chloramphenicol and rifampin. J Bacteriol. 1973 Dec;116(3):1224–1235. doi: 10.1128/jb.116.3.1224-1235.1973. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Finnegan D., Willetts N. The site of action of the F transfer inhibitor. Mol Gen Genet. 1973 Dec 31;127(4):307–316. doi: 10.1007/BF00267101. [DOI] [PubMed] [Google Scholar]
- Finnegan J., Sherratt D. Plasmid ColE1 conjugal mobility: the nature of bom, a region required in cis for transfer. Mol Gen Genet. 1982;185(2):344–351. doi: 10.1007/BF00330810. [DOI] [PubMed] [Google Scholar]
- Fisher K. W., Fisher M. B. Nalidixic acid inhibition of DNA transfer in Escherichia coli K12. Cold Spring Harb Symp Quant Biol. 1968;33:629–633. doi: 10.1101/sqb.1968.033.01.070. [DOI] [PubMed] [Google Scholar]
- Folkhard W., Leonard K. R., Malsey S., Marvin D. A., Dubochet J., Engel A., Achtman M., Helmuth R. X-ray diffraction and electron microscope studies on the structure of bacterial F pili. J Mol Biol. 1979 May 15;130(2):145–160. doi: 10.1016/0022-2836(79)90423-6. [DOI] [PubMed] [Google Scholar]
- Freifelder D. R., Freifelder D. Studies on Escherichia coli sex factors. I. Specific labeling of F'Lac DNA. J Mol Biol. 1968 Feb 28;32(1):15–23. doi: 10.1016/0022-2836(68)90141-1. [DOI] [PubMed] [Google Scholar]
- Gaffney D., Skurray R., Willetts N. Regulation of the F conjugation genes studied by hybridization and tra-lacZ fusion. J Mol Biol. 1983 Jul 25;168(1):103–122. doi: 10.1016/s0022-2836(83)80325-8. [DOI] [PubMed] [Google Scholar]
- Geider K., Beck E., Schaller H. An RNA transcribed from DNA at the origin of phage fd single strand to replicative form conversion. Proc Natl Acad Sci U S A. 1978 Feb;75(2):645–649. doi: 10.1073/pnas.75.2.645. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Geider K., Hoffmann-Berling H. Proteins controlling the helical structure of DNA. Annu Rev Biochem. 1981;50:233–260. doi: 10.1146/annurev.bi.50.070181.001313. [DOI] [PubMed] [Google Scholar]
- Geider K., Kornberg A. Conversion of the M13 viral single strand to the double-stranded replicative forms by purified proteins. J Biol Chem. 1974 Jul 10;249(13):3999–4005. [PubMed] [Google Scholar]
- Gellert M. DNA topoisomerases. Annu Rev Biochem. 1981;50:879–910. doi: 10.1146/annurev.bi.50.070181.004311. [DOI] [PubMed] [Google Scholar]
- Gilbert W., Dressler D. DNA replication: the rolling circle model. Cold Spring Harb Symp Quant Biol. 1968;33:473–484. doi: 10.1101/sqb.1968.033.01.055. [DOI] [PubMed] [Google Scholar]
- Glassberg J., Meyer R. R., Kornberg A. Mutant single-strand binding protein of Escherichia coli: genetic and physiological characterization. J Bacteriol. 1979 Oct;140(1):14–19. doi: 10.1128/jb.140.1.14-19.1979. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Grindley N. D., Humphreys G. O., Anderson E. S. Molecular studies of R factor compatibility groups. J Bacteriol. 1973 Jul;115(1):387–398. doi: 10.1128/jb.115.1.387-398.1973. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Grinter N. J. Analysis of chromosome mobilization using hybrids between plasmid RP4 and a fragment of bacteriophage lambda carrying IS1. Plasmid. 1981 May;5(3):267–276. doi: 10.1016/0147-619x(81)90004-4. [DOI] [PubMed] [Google Scholar]
- Guiney D. G., Helinski D. R. Relaxation complexes of poasmid DNA and protein. III. Association of protein with the 5' terminus of the broken DNA strand in the relaxed complex of plasmid ColE1. J Biol Chem. 1975 Nov 25;250(22):8796–8803. [PubMed] [Google Scholar]
- Guiney D. G., Helinski D. R. The DNA-protein relaxation complex of the plasmid RK2: location of the site-specific nick in the region of the proposed origin of transfer. Mol Gen Genet. 1979 Oct 3;176(2):183–189. doi: 10.1007/BF00273212. [DOI] [PubMed] [Google Scholar]
- Guiney D. G., Yakobson E. Location and nucleotide sequence of the transfer origin of the broad host range plasmid RK2. Proc Natl Acad Sci U S A. 1983 Jun;80(12):3595–3598. doi: 10.1073/pnas.80.12.3595. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Guyer M. S., Clark A. J. cis-Dominant, transfer-deficient mutants of the Escherichia coli K-12 F sex factor. J Bacteriol. 1976 Jan;125(1):233–247. doi: 10.1128/jb.125.1.233-247.1976. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Guyer M. S., Davidson N., Clark A. J. Heteroduplex analysis of tra delta f' plasmids and the mechanism of their formation. J Bacteriol. 1977 Sep;131(3):970–980. doi: 10.1128/jb.131.3.970-980.1977. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Hane M. W. Some effects of nalidixic acid on conjugation in Escherichia coli K-12. J Bacteriol. 1971 Jan;105(1):46–56. doi: 10.1128/jb.105.1.46-56.1971. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Harden V., Meynell E. Inhibition of gene transfer by antiserum and identification of serotypes of sex pili. J Bacteriol. 1972 Mar;109(3):1067–1074. doi: 10.1128/jb.109.3.1067-1074.1972. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Hardy K. G. Colicinogeny and related phenomena. Bacteriol Rev. 1975 Dec;39(4):464–515. doi: 10.1128/br.39.4.464-515.1975. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Hiraga S., Saitoh T. F deoxyribonucleic acid transferred to recipient cells in the presence of rifampin. J Bacteriol. 1975 Mar;121(3):1000–1006. doi: 10.1128/jb.121.3.1000-1006.1975. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Hollom S., Pritchard R. H. Effect of inhibition of DNA synthesis on mating in Escherichia coli K12. Genet Res. 1965 Nov;6(3):479–483. doi: 10.1017/s0016672300004365. [DOI] [PubMed] [Google Scholar]
- Ihler G., Rupp W. D. Strand-specific transfer of donor DNA during conjugation in E. coli. Proc Natl Acad Sci U S A. 1969 May;63(1):138–143. doi: 10.1073/pnas.63.1.138. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Inselburg J., Applebaum B. Proteins synthesized in minicells containing plasmid ColE1 and its mutants. J Bacteriol. 1978 Mar;133(3):1444–1451. doi: 10.1128/jb.133.3.1444-1451.1978. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Inselburg J. Replication of colicin E1 plasmid DNA in minicells from a unique replication initiation site. Proc Natl Acad Sci U S A. 1974 Jun;71(6):2256–2259. doi: 10.1073/pnas.71.6.2256. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Inselburg J. Studies of colicin E1 plasmid functions by analysis of deletions and TnA insertions of the plasmid. J Bacteriol. 1977 Oct;132(1):332–340. doi: 10.1128/jb.132.1.332-340.1977. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Inselburg J., Ware P. A complementation analysis of mobilization deficient mutants of the plasmid ColE1. Mol Gen Genet. 1979 May 4;172(2):211–219. doi: 10.1007/BF00268285. [DOI] [PubMed] [Google Scholar]
- Johnson D., Everett R., Willetts N. Cloning of F DNA fragments carrying the origin of transfer oriT and the fertility inhibition gene finP. J Mol Biol. 1981 Dec 5;153(2):187–202. doi: 10.1016/0022-2836(81)90273-4. [DOI] [PubMed] [Google Scholar]
- Kennedy N., Beutin L., Achtman M., Skurray R., Rahmsdorf U., Herrlich P. Conjugation proteins encoded by the F sex factor. Nature. 1977 Dec 15;270(5638):580–585. doi: 10.1038/270580a0. [DOI] [PubMed] [Google Scholar]
- Kingsman A., Willetts N. The requirements for conjugal DNA synthesis in the donor strain during flac transfer. J Mol Biol. 1978 Jul 5;122(3):287–300. doi: 10.1016/0022-2836(78)90191-2. [DOI] [PubMed] [Google Scholar]
- Kline B. C., Helinski D. R. F 1 sex factor of Escherichia coli. Size and purification in the form of a strand-specific relaxation complex of supercoiled deoxyribonucleic acid and protein. Biochemistry. 1971 Dec 21;10(26):4975–4980. doi: 10.1021/bi00802a022. [DOI] [PubMed] [Google Scholar]
- Kolodkin A. L., Capage M. A., Golub E. I., Low K. B. F sex factor of Escherichia coli K-12 codes for a single-stranded DNA binding protein. Proc Natl Acad Sci U S A. 1983 Jul;80(14):4422–4426. doi: 10.1073/pnas.80.14.4422. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Kreuzer K. N., Cozzarelli N. R. Escherichia coli mutants thermosensitive for deoxyribonucleic acid gyrase subunit A: effects on deoxyribonucleic acid replication, transcription, and bacteriophage growth. J Bacteriol. 1979 Nov;140(2):424–435. doi: 10.1128/jb.140.2.424-435.1979. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Kuhn B., Abdel-Monem M., Krell H., Hoffmann-Berling H. Evidence for two mechanisms for DNA unwinding catalyzed by DNA helicases. J Biol Chem. 1979 Nov 25;254(22):11343–11350. [PubMed] [Google Scholar]
- Kupersztoch-Portnoy Y. M., Lovett M. A., Helinski D. R. Strand and site specificity of the relaxation event for the relaxation complex of the antibiotic resistance plasmid R6K. Biochemistry. 1974 Dec 31;13(27):5484–5490. doi: 10.1021/bi00724a005. [DOI] [PubMed] [Google Scholar]
- Kupersztoch-Portnoy Y. M., Miklos G. L., Helinski D. R. Properties of the relaxation complexes of supercoiled deoxyribonucleic acid and protein of the R plasmids R64, R28K, and R6K. J Bacteriol. 1974 Oct;120(1):545–548. doi: 10.1128/jb.120.1.545-548.1974. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Lanka E., Barth P. T. Plasmid RP4 specifies a deoxyribonucleic acid primase involved in its conjugal transfer and maintenance. J Bacteriol. 1981 Dec;148(3):769–781. doi: 10.1128/jb.148.3.769-781.1981. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Lanka E., Scherzinger E., Günther E., Schuster H. A DNA primase specified by I-like plasmids. Proc Natl Acad Sci U S A. 1979 Aug;76(8):3632–3636. doi: 10.1073/pnas.76.8.3632. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Lawn A. M., Meynell E. Antibody-stimulated increase in sex pili in R + enterobacteria. Nature. 1972 Feb 25;235(5339):441–442. doi: 10.1038/235441a0. [DOI] [PubMed] [Google Scholar]
- Lovett M. A., Guiney D. G., Helinski D. R. Relaxation complexes of plasmids ColE1 and ColE2: unique site of the nick in the open circular DNA of the relaxed complexes. Proc Natl Acad Sci U S A. 1974 Oct;71(10):3854–3857. doi: 10.1073/pnas.71.10.3854. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Lovett M. A., Helinski D. R. Relaxation complexes of plasmid DNA and protein. II. Characterization of the proteins associated with the unrelaxed and relaxed complexes of plasmid ColE1. J Biol Chem. 1975 Nov 25;250(22):8790–8795. [PubMed] [Google Scholar]
- Lovett M. A., Katz L., Helinski D. R. Unidirectional replication of plasmid ColE1 DNA. Nature. 1974 Sep 27;251(5473):337–340. doi: 10.1038/251337a0. [DOI] [PubMed] [Google Scholar]
- Ludwig R. A., Johansen E. DnaG-suppressing variants of R68.45 with enhanced chromosome donating ability in Rhizobium. Plasmid. 1980 May;3(3):359–361. doi: 10.1016/0147-619x(80)90049-9. [DOI] [PubMed] [Google Scholar]
- Machida Y., Okazaki T., Okazaki R. Discontinuous replication of replicative form DNA from bacteriophage phiX174. Proc Natl Acad Sci U S A. 1977 Jul;74(7):2776–2779. doi: 10.1073/pnas.74.7.2776. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Manning P. A., Morelli G., Achtman M. traG protein of the F sex factor of Escherichia coli K-12 and its role in conjugation. Proc Natl Acad Sci U S A. 1981 Dec;78(12):7487–7491. doi: 10.1073/pnas.78.12.7487. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Marians K. J., Soeller W., Zipursky S. L. Maximal limits of the Escherichia coli replication factor Y effector site sequences in pBR322 DNA. J Biol Chem. 1982 May 25;257(10):5656–5662. [PubMed] [Google Scholar]
- Marinus M. G., Adelberg E. A. Vegetative Replication and Transfer Replication of Deoxyribonucleic Acid in Temperature-Sensitive Mutants of Escherichia coli K-12. J Bacteriol. 1970 Dec;104(3):1266–1272. doi: 10.1128/jb.104.3.1266-1272.1970. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Matsubara K. Properties of sex factor and related episomes isolated from purified Escherichia coli zygote cells. J Mol Biol. 1968 Nov 28;38(1):89–108. doi: 10.1016/0022-2836(68)90130-7. [DOI] [PubMed] [Google Scholar]
- Matthes M., Denhardt D. T. The mechanism of replication of phi x174 DNA. XVI. Evidence that the phi x174 viral strand is synthesized discontinuously. J Mol Biol. 1980 Jan 5;136(1):45–63. doi: 10.1016/0022-2836(80)90365-4. [DOI] [PubMed] [Google Scholar]
- Matthes M., Weisbeek P. J., Denhardt D. T. Mechanism of replication of bacteriophage phi X174 XIX. Initiation of phi X174 viral strand DNA synthesis at internal sites on the genome. J Virol. 1982 Apr;42(1):301–305. doi: 10.1128/jvi.42.1.301-305.1982. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Maturin L. J., Sr, Curtiss R., 3rd Role of ribonucleic acid synthesis in conjugational transfer of chromosomal and plasmid deoxyribonucleic acids. J Bacteriol. 1981 May;146(2):552–563. doi: 10.1128/jb.146.2.552-563.1981. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Morris C. F., Hershberger C. L., Rownd R. Strand-specific nick in open circular R-factor deoxyribonucleic acid: attachment of the linear strand to a proteinaceous cellular component. J Bacteriol. 1973 Apr;114(1):300–308. doi: 10.1128/jb.114.1.300-308.1973. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Nomura N., Low R. L., Ray D. S. Identification of ColE1 DNA sequences that direct single strand-to-double strand conversion by a phi X174 type mechanism. Proc Natl Acad Sci U S A. 1982 May;79(10):3153–3157. doi: 10.1073/pnas.79.10.3153. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Nordheim A., Hashimoto-Gotoh T., Timmis K. N. Location of two relaxation nick sites in R6K and single sites in pSC101 and RSF1010 close to origins of vegetative replication: implication for conjugal transfer of plasmid deoxyribonucleic acid. J Bacteriol. 1980 Dec;144(3):923–932. doi: 10.1128/jb.144.3.923-932.1980. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Novotny C., Raizen E., Knight W. S., Brinton C. C., Jr Functions of F pili in mating-pair formation and male bacteriophage infection studies by blending spectra and reappearance kinetics. J Bacteriol. 1969 Jun;98(3):1307–1319. doi: 10.1128/jb.98.3.1307-1319.1969. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Ogawa T., Okazaki T. Discontinuous DNA replication. Annu Rev Biochem. 1980;49:421–457. doi: 10.1146/annurev.bi.49.070180.002225. [DOI] [PubMed] [Google Scholar]
- Ohki M., Tomizawa J. Asymmetric transfer of DNA strands in bacterial conjugation. Cold Spring Harb Symp Quant Biol. 1968;33:651–658. doi: 10.1101/sqb.1968.033.01.074. [DOI] [PubMed] [Google Scholar]
- Ohmori H., Tomizawa J. Nucleotide sequence of the region required for maintenance of colicin E1 plasmid. Mol Gen Genet. 1979 Oct 3;176(2):161–170. doi: 10.1007/BF00273210. [DOI] [PubMed] [Google Scholar]
- Oka A., Nomura N., Morita M., Sugisaki H., Sugimoto K., Takanami M. Nucleotide sequence of small ColE1 derivatives: structure of the regions essential for autonomous replication and colicin E1 immunity. Mol Gen Genet. 1979 May 4;172(2):151–159. doi: 10.1007/BF00268276. [DOI] [PubMed] [Google Scholar]
- Orr E., Fairweather N. F., Holland I. B., Pritchard R. H. Isolation and characterisation of a strain carrying a conditional lethal mutation in the cou gene of Escherichia coli K12. Mol Gen Genet. 1979;177(1):103–112. doi: 10.1007/BF00267259. [DOI] [PubMed] [Google Scholar]
- Ou J. T., Anderson T. F. Role of pili in bacterial conjugation. J Bacteriol. 1970 Jun;102(3):648–654. doi: 10.1128/jb.102.3.648-654.1970. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Ou J. T. Mating signal and DNA penetration deficiency in conjugation between male Escherichia coli and minicells. Proc Natl Acad Sci U S A. 1975 Sep;72(9):3721–3725. doi: 10.1073/pnas.72.9.3721. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Queen C., Rosenberg M. A promoter of pBR322 activated by cAMP receptor protein. Nucleic Acids Res. 1981 Jul 24;9(14):3365–3377. doi: 10.1093/nar/9.14.3365. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Reeves P., Willetts N. Plasmid specificity of the origin of transfer of sex factor F. J Bacteriol. 1974 Oct;120(1):125–130. doi: 10.1128/jb.120.1.125-130.1974. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Rowen L., Kornberg A. A ribo-deoxyribonucleotide primer synthesized by primase. J Biol Chem. 1978 Feb 10;253(3):770–774. [PubMed] [Google Scholar]
- Rowen L., Kornberg A. Primase, the dnaG protein of Escherichia coli. An enzyme which starts DNA chains. J Biol Chem. 1978 Feb 10;253(3):758–764. [PubMed] [Google Scholar]
- Rupp W. D., Ihler G. Strand selection during bacterial mating. Cold Spring Harb Symp Quant Biol. 1968;33:647–650. doi: 10.1101/sqb.1968.033.01.073. [DOI] [PubMed] [Google Scholar]
- Sarathy P. V., Siddiqi O. DNA synthesis during bacterial conjugation. II. Is DNA replication in the Hfr obligatory for chromosome transfer? J Mol Biol. 1973 Aug 15;78(3):443–451. doi: 10.1016/0022-2836(73)90467-1. [DOI] [PubMed] [Google Scholar]
- Sasakawa C., Yoshikawa M. Requirements for suppression of a dnaG mutation by an I-type plasmid. J Bacteriol. 1978 Feb;133(2):485–491. doi: 10.1128/jb.133.2.485-491.1978. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Shlomai J., Kornberg A. An Escherichia coli replication protein that recognizes a unique sequence within a hairpin region in phi X174 DNA. Proc Natl Acad Sci U S A. 1980 Feb;77(2):799–803. doi: 10.1073/pnas.77.2.799. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Soberon X., Covarrubias L., Bolivar F. Construction and characterization of new cloning vehicles. IV. Deletion derivatives of pBR322 and pBR325. Gene. 1980 May;9(3-4):287–305. doi: 10.1016/0378-1119(90)90328-o. [DOI] [PubMed] [Google Scholar]
- Soeller W. C., Marians K. J. Deletion mutants defining the Escherichia coli replication factor Y effector site sequences in pBR322 DNA. Proc Natl Acad Sci U S A. 1982 Dec;79(23):7253–7257. doi: 10.1073/pnas.79.23.7253. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Spanos A., Sedgwick S. G., Yarranton G. T., Hübscher U., Banks G. R. Detection of the catalytic activities of DNA polymerases and their associated exonucleases following SDS-polyacrylamide gel electrophoresis. Nucleic Acids Res. 1981 Apr 24;9(8):1825–1839. doi: 10.1093/nar/9.8.1825. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Staudenbauer W. L. Structure and replication of the colicin E1 plasmid. Curr Top Microbiol Immunol. 1978;83:93–156. doi: 10.1007/978-3-642-67087-9_3. [DOI] [PubMed] [Google Scholar]
- Stuitje A. R., Spelt C. E., Veltkamp E., Nijkamp H. J. Identification of mutations affecting replication control of plasmid Clo DF13. Nature. 1981 Mar 19;290(5803):264–267. doi: 10.1038/290264a0. [DOI] [PubMed] [Google Scholar]
- Sugino A., Peebles C. L., Kreuzer K. N., Cozzarelli N. R. Mechanism of action of nalidixic acid: purification of Escherichia coli nalA gene product and its relationship to DNA gyrase and a novel nicking-closing enzyme. Proc Natl Acad Sci U S A. 1977 Nov;74(11):4767–4771. doi: 10.1073/pnas.74.11.4767. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Sugino Y., Tomizawa J., Kakefuda T. Location of non-DNA components of closed circular colicin E1 plasmid DNA. Nature. 1975 Feb 20;253(5493):652–654. doi: 10.1038/253652a0. [DOI] [PubMed] [Google Scholar]
- Sumida-Yasumoto C., Ikeda J. E., Benz E., Marians K. J., Vicuna R., Sugrue S., Zipursky S. L., Hurwitz J. Replication of phiX174 DNA: in vitro synthesis of phiX RFI DNA and circular, single-stranded DNA. Cold Spring Harb Symp Quant Biol. 1979;43(Pt 1):311–329. doi: 10.1101/sqb.1979.043.01.038. [DOI] [PubMed] [Google Scholar]
- Sutcliffe J. G. Complete nucleotide sequence of the Escherichia coli plasmid pBR322. Cold Spring Harb Symp Quant Biol. 1979;43(Pt 1):77–90. doi: 10.1101/sqb.1979.043.01.013. [DOI] [PubMed] [Google Scholar]
- Thompson R., Achtman M. The control region of the F sex factor DNA transfer cistrons: restriction mapping and DNA cloning. Mol Gen Genet. 1978 Oct 24;165(3):295–304. doi: 10.1007/BF00332530. [DOI] [PubMed] [Google Scholar]
- Thompson R., Taylor L. Promoter mapping and DNA sequencing of the F plasmid transfer genes traM and traJ. Mol Gen Genet. 1982;188(3):513–518. doi: 10.1007/BF00330058. [DOI] [PubMed] [Google Scholar]
- Tomizawa J. I., Ohmori H., Bird R. E. Origin of replication of colicin E1 plasmid DNA. Proc Natl Acad Sci U S A. 1977 May;74(5):1865–1869. doi: 10.1073/pnas.74.5.1865. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Tomizawa J., Sakakibara Y., Kakefuda T. Replication of colicin E1 plasmid DNA in cell extracts. Origin and direction of replication. Proc Natl Acad Sci U S A. 1974 Jun;71(6):2260–2264. doi: 10.1073/pnas.71.6.2260. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Twigg A. J., Sherratt D. Trans-complementable copy-number mutants of plasmid ColE1. Nature. 1980 Jan 10;283(5743):216–218. doi: 10.1038/283216a0. [DOI] [PubMed] [Google Scholar]
- Van der Ende A., Teertstra R., Weisbeek P. J. n' Protein activator sites of plasmid pBR322 are not essential for its DNA replication. J Mol Biol. 1983 Jul 5;167(3):751–756. doi: 10.1016/s0022-2836(83)80108-9. [DOI] [PubMed] [Google Scholar]
- Vapnek D., Lipman M. B., Rupp W. D. Physical properties and mechanism of transfer of R factors in Escherichia coli. J Bacteriol. 1971 Oct;108(1):508–514. doi: 10.1128/jb.108.1.508-514.1971. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Vapnek D., Rupp W. D. Asymmetric segregation of the complementary sex-factor DNA strands during conjugation in Escherichia coli. J Mol Biol. 1970 Nov 14;53(3):287–303. doi: 10.1016/0022-2836(70)90066-5. [DOI] [PubMed] [Google Scholar]
- Vapnek D., Rupp W. D. Identification of individual sex-factor DNA strands and their replication during conjugation in thermosensitive DNA mutants of Escherichia coli. J Mol Biol. 1971 Sep 28;60(3):413–424. doi: 10.1016/0022-2836(71)90178-1. [DOI] [PubMed] [Google Scholar]
- Wang P. Y., Iyer V. N. Analogs of the dnaB gene of Escherichia coli K-12 associated with conjugative R plasmids. J Bacteriol. 1978 Jun;134(3):765–770. doi: 10.1128/jb.134.3.765-770.1978. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Wang P. Y., Iyer V. N. Suppression and enhancement of temperature sensitivity of dnaB mutations of Escherichia coli K12 by conjugative plasmids. Plasmid. 1977 Nov;1(1):19–33. doi: 10.1016/0147-619x(77)90005-1. [DOI] [PubMed] [Google Scholar]
- Warren G. J., Clark A. J. Sequence-specific recombination of plasmid ColE1. Proc Natl Acad Sci U S A. 1980 Nov;77(11):6724–6728. doi: 10.1073/pnas.77.11.6724. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Warren G. J., Saul M. W., Sherratt D. J. ColE1 plasmid mobility: essential and conditional functions. Mol Gen Genet. 1979 Feb 16;170(1):103–107. doi: 10.1007/BF00268585. [DOI] [PubMed] [Google Scholar]
- Warren G. J., Twigg A. J., Sherratt D. J. ColE1 plasmid mobility and relaxation complex. Nature. 1978 Jul 20;274(5668):259–261. doi: 10.1038/274259a0. [DOI] [PubMed] [Google Scholar]
- Warren G., Sherratt D. Complementation of transfer deficient ColE1 mutants. Mol Gen Genet. 1977 Mar 7;151(2):197–201. doi: 10.1007/BF00338695. [DOI] [PubMed] [Google Scholar]
- Watson J., Schmidt L., Willetts N. Cloning the Tra1 region of RP1. Plasmid. 1980 Sep;4(2):175–183. doi: 10.1016/0147-619x(80)90007-4. [DOI] [PubMed] [Google Scholar]
- Weiner J. H., Bertsch L. L., Kornberg A. The deoxyribonucleic acid unwinding protein of Escherichia coli. Properties and functions in replication. J Biol Chem. 1975 Mar 25;250(6):1972–1980. [PubMed] [Google Scholar]
- Wickner S. DNA or RNA priming of bacteriophage G4 DNA synthesis by Escherichia coli dnaG protein. Proc Natl Acad Sci U S A. 1977 Jul;74(7):2815–2819. doi: 10.1073/pnas.74.7.2815. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Wilkins B. M., Boulnois G. J., Lanka E. A plasmid DNA primase active in discontinuous bacterial DNA replication. Nature. 1981 Mar 19;290(5803):217–221. doi: 10.1038/290217a0. [DOI] [PubMed] [Google Scholar]
- Wilkins B. M., Hollom S. E. Conjugational synthesis of F lac+ and Col I DNA in the presence of rifampicin and in Escherichia coli K12 mutants defective in DNA synthesis. Mol Gen Genet. 1974;134(2):143–156. doi: 10.1007/BF00268416. [DOI] [PubMed] [Google Scholar]
- Wilkins B. M. Partial suppression of the phenotype of Escherichia coli K-12 dnaG mutants by some I-like conjugative plasmids. J Bacteriol. 1975 Jun;122(3):899–904. doi: 10.1128/jb.122.3.899-904.1975. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Willetts N. S. Location of the origin of transfer of the sex factor F. J Bacteriol. 1972 Nov;112(2):773–778. doi: 10.1128/jb.112.2.773-778.1972. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Willetts N. S. The interaction of an I-like R factor and transfer-deficient mutants of Flac in E. coli K 12. Mol Gen Genet. 1970;108(4):365–373. doi: 10.1007/BF00267774. [DOI] [PubMed] [Google Scholar]
- Willetts N., Crowther C. Mobilization of the non-conjugative IncQ plasmid RSF1010. Genet Res. 1981 Jun;37(3):311–316. doi: 10.1017/s0016672300020310. [DOI] [PubMed] [Google Scholar]
- Willetts N. Interactions between the F conjugal transfer system and CloDF13::Tna plasmids. Mol Gen Genet. 1980;180(1):213–217. doi: 10.1007/BF00267372. [DOI] [PubMed] [Google Scholar]
- Willetts N., Maule J. Investigations of the F conjugation gene traI:traI mutants and lambdatraI transducing phages. Mol Gen Genet. 1979 Feb 1;169(3):325–336. doi: 10.1007/BF00382278. [DOI] [PubMed] [Google Scholar]
- Willetts N., Skurray R. The conjugation system of F-like plasmids. Annu Rev Genet. 1980;14:41–76. doi: 10.1146/annurev.ge.14.120180.000353. [DOI] [PubMed] [Google Scholar]
- Willetts N. The transcriptional control of fertility in F-like plasmids. J Mol Biol. 1977 May 5;112(1):141–148. doi: 10.1016/s0022-2836(77)80161-7. [DOI] [PubMed] [Google Scholar]
- Zipursky S. L., Marians K. J. Escherichia coli factor Y sites of plasmid pBR322 can function as origins of DNA replication. Proc Natl Acad Sci U S A. 1981 Oct;78(10):6111–6115. doi: 10.1073/pnas.78.10.6111. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Zipursky S. L., Marians K. J. Identification of two Escherichia coli factor Y effector sites near the origins of replication of the plasmids (ColE1 and pBR322. Proc Natl Acad Sci U S A. 1980 Nov;77(11):6521–6525. doi: 10.1073/pnas.77.11.6521. [DOI] [PMC free article] [PubMed] [Google Scholar]
- van der Ende A., Teertstra R., van der Avoort H. G., Weisbeek P. J. Initiation signals for complementary strand DNA synthesis on single-stranded plasmid DNA. Nucleic Acids Res. 1983 Jul 25;11(14):4957–4975. doi: 10.1093/nar/11.14.4957. [DOI] [PMC free article] [PubMed] [Google Scholar]