Abstract
We have constructed a series of plasmids, the pEMBL family, characterized by the presence of 1) the bla gene as selectable marker, 2) a short segment coding for the alpha-peptide of beta-galactosidase and containing a multiple cloning sites polylinker, 3) the intragenic region of phage F1. pEMBL plasmids have the property of being encapsidated as single stranded DNA, upon superinfection with phage F1. These vectors have been used successfully for DNA sequencing with the dideoxy-method, and can be used for any other purpose for which M13 derivatives are used. However, the pEMBL plasmids have the advantage of being smaller than M13 vectors, and the purification of the DNA is simpler. In addition, and most importantly, long inserts have a higher stability in pEMBL plasmids than M13 vectors.
Full text
PDFImages in this article
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Bolivar F., Rodriguez R. L., Greene P. J., Betlach M. C., Heyneker H. L., Boyer H. W., Crosa J. H., Falkow S. Construction and characterization of new cloning vehicles. II. A multipurpose cloning system. Gene. 1977;2(2):95–113. [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]
- Costanzo F., Castagnoli L., Dente L., Arcari P., Smith M., Costanzo P., Raugei G., Izzo P., Pietropaolo T. C., Bougueleret L. Cloning of several cDNA segments coding for human liver proteins. EMBO J. 1983;2(1):57–61. doi: 10.1002/j.1460-2075.1983.tb01380.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Dotto G. P., Enea V., Zinder N. D. Functional analysis of bacteriophage f1 intergenic region. Virology. 1981 Oct 30;114(2):463–473. doi: 10.1016/0042-6822(81)90226-9. [DOI] [PubMed] [Google Scholar]
- Dotto G. P., Horiuchi K. Replication of a plasmid containing two origins of bacteriophage. J Mol Biol. 1981 Nov 25;153(1):169–176. doi: 10.1016/0022-2836(81)90532-5. [DOI] [PubMed] [Google Scholar]
- Gronenborn B., Messing J. Methylation of single-stranded DNA in vitro introduces new restriction endonuclease cleavage sites. Nature. 1978 Mar 23;272(5651):375–377. doi: 10.1038/272375a0. [DOI] [PubMed] [Google Scholar]
- Hill D. F., Petersen G. B. Nucleotide sequence of bacteriophage f1 DNA. J Virol. 1982 Oct;44(1):32–46. doi: 10.1128/jvi.44.1.32-46.1982. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Messing J., Crea R., Seeburg P. H. A system for shotgun DNA sequencing. Nucleic Acids Res. 1981 Jan 24;9(2):309–321. doi: 10.1093/nar/9.2.309. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Messing J., Gronenborn B., Müller-Hill B., Hans Hopschneider P. Filamentous coliphage M13 as a cloning vehicle: insertion of a HindII fragment of the lac regulatory region in M13 replicative form in vitro. Proc Natl Acad Sci U S A. 1977 Sep;74(9):3642–3646. doi: 10.1073/pnas.74.9.3642. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Mileham A. J., Revel H. R., Murray N. E. Molecular cloning of the T4 genome; organization and expression of the frd--DNA ligase region. Mol Gen Genet. 1980;179(2):227–239. doi: 10.1007/BF00425449. [DOI] [PubMed] [Google Scholar]
- Miller J. H., Ganem D., Lu P., Schmitz A. Genetic studies of the lac repressor. I. Correlation of mutational sites with specific amino acid residues: construction of a colinear gene-protein map. J Mol Biol. 1977 Jan 15;109(2):275–298. doi: 10.1016/s0022-2836(77)80034-x. [DOI] [PubMed] [Google Scholar]
- Sanger F., Coulson A. R., Barrell B. G., Smith A. J., Roe B. A. Cloning in single-stranded bacteriophage as an aid to rapid DNA sequencing. J Mol Biol. 1980 Oct 25;143(2):161–178. doi: 10.1016/0022-2836(80)90196-5. [DOI] [PubMed] [Google Scholar]
- Sanger F., Nicklen S., Coulson A. R. DNA sequencing with chain-terminating inhibitors. Proc Natl Acad Sci U S A. 1977 Dec;74(12):5463–5467. doi: 10.1073/pnas.74.12.5463. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Schreier P. H., Cortese R. A fast and simple method for sequencing DNA cloned in the single-stranded bacteriophage M13. J Mol Biol. 1979 Mar 25;129(1):169–172. doi: 10.1016/0022-2836(79)90068-8. [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]
- Zinder N. D., Boeke J. D. The filamentous phage (Ff) as vectors for recombinant DNA--a review. Gene. 1982 Jul-Aug;19(1):1–10. doi: 10.1016/0378-1119(82)90183-4. [DOI] [PubMed] [Google Scholar]
- Zoller M. J., Smith M. Oligonucleotide-directed mutagenesis using M13-derived vectors: an efficient and general procedure for the production of point mutations in any fragment of DNA. Nucleic Acids Res. 1982 Oct 25;10(20):6487–6500. doi: 10.1093/nar/10.20.6487. [DOI] [PMC free article] [PubMed] [Google Scholar]