Abstract
The nucleotide sequences of five finP alleles from various IncF plasmids (finP types I to V) as well as of three finP mutations were determined and compared. The finP gene specificity could be attributed to a variable, six-to-seven-nucleotide loop located between inverted repeats, and the sequence data were consistent with the product of finP being an RNA molecule rather than a protein. The finP mutations interrupted a proposed finP promoter or destabilized a predicted stem-and-loop structure in the finP RNA molecule.
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Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Birnboim H. C., Doly J. A rapid alkaline extraction procedure for screening recombinant plasmid DNA. Nucleic Acids Res. 1979 Nov 24;7(6):1513–1523. doi: 10.1093/nar/7.6.1513. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Cheah K. C., Ray A., Skurray R. Cloning and molecular analysis of the finO region from the antibiotic-resistance plasmid R6-5. Plasmid. 1984 Nov;12(3):222–226. doi: 10.1016/0147-619x(84)90050-7. [DOI] [PubMed] [Google Scholar]
- Dempsey W. B., McIntire S. A. The finO gene of antibiotic resistance plasmid R100. Mol Gen Genet. 1983;190(3):444–451. doi: 10.1007/BF00331075. [DOI] [PubMed] [Google Scholar]
- Finnegan D. J., Willetts N. S. Two classes of Flac mutants insensitive to transfer inhibition by an F-like R factor. Mol Gen Genet. 1971;111(3):256–264. doi: 10.1007/BF00433110. [DOI] [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]
- 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]
- Hawley D. K., McClure W. R. Compilation and analysis of Escherichia coli promoter DNA sequences. Nucleic Acids Res. 1983 Apr 25;11(8):2237–2255. doi: 10.1093/nar/11.8.2237. [DOI] [PMC free article] [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]
- Mizuno T., Chou M. Y., Inouye M. A unique mechanism regulating gene expression: translational inhibition by a complementary RNA transcript (micRNA). Proc Natl Acad Sci U S A. 1984 Apr;81(7):1966–1970. doi: 10.1073/pnas.81.7.1966. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Queen C., Korn L. J. A comprehensive sequence analysis program for the IBM personal computer. Nucleic Acids Res. 1984 Jan 11;12(1 Pt 2):581–599. doi: 10.1093/nar/12.1part2.581. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Rosenberg M., Court D. Regulatory sequences involved in the promotion and termination of RNA transcription. Annu Rev Genet. 1979;13:319–353. doi: 10.1146/annurev.ge.13.120179.001535. [DOI] [PubMed] [Google Scholar]
- Scott J. R. Regulation of plasmid replication. Microbiol Rev. 1984 Mar;48(1):1–23. doi: 10.1016/b978-0-12-048850-6.50006-5. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Stougaard P., Molin S., Nordström K. RNAs involved in copy-number control and incompatibility of plasmid R1. Proc Natl Acad Sci U S A. 1981 Oct;78(10):6008–6012. doi: 10.1073/pnas.78.10.6008. [DOI] [PMC free article] [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]
- Vieira J., Messing J. The pUC plasmids, an M13mp7-derived system for insertion mutagenesis and sequencing with synthetic universal primers. Gene. 1982 Oct;19(3):259–268. doi: 10.1016/0378-1119(82)90015-4. [DOI] [PubMed] [Google Scholar]
- Wallace R. B., Johnson M. J., Suggs S. V., Miyoshi K., Bhatt R., Itakura K. A set of synthetic oligodeoxyribonucleotide primers for DNA sequencing in the plasmid vector pBR322. Gene. 1981 Dec;16(1-3):21–26. doi: 10.1016/0378-1119(81)90057-3. [DOI] [PubMed] [Google Scholar]
- Willetts N., Maule J. Specificities of IncF plasmid conjugation genes. Genet Res. 1986 Feb;47(1):1–11. doi: 10.1017/s0016672300024447. [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]