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. 1985 Apr;4(4):1059–1066. doi: 10.1002/j.1460-2075.1985.tb03739.x

Sequence of the relB transcription unit from Escherichia coli and identification of the relB gene.

F W Bech, S T Jørgensen, B Diderichsen, O H Karlström
PMCID: PMC554300  PMID: 2990907

Abstract

Escherichia coli relB mutants react to amino acid starvation by several abnormal responses, including accumulation of a translational inhibitor. We have isolated a relB-complementing plasmid from the Clarke and Carbon E. coli DNA library. From this plasmid we sequenced a 2140-bp segment which included the relB gene by the following two criteria: (i) it complements chromosomal relB mutations, (ii) the corresponding DNA segment cloned from chromosomal DNA of three relB mutants was defective in relB complementation. All three mutations fell within an open reading frame of 79 amino acids. A polypeptide of 9 kd compatible with this open reading frame was synthesized in maxicells and is in all probability the product of the relB gene. By nuclease S1 mapping we have determined the transcription start and stop of an 870 base transcript of the relB gene.

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Selected References

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  1. Aiba H., Adhya S., de Crombrugghe B. Evidence for two functional gal promoters in intact Escherichia coli cells. J Biol Chem. 1981 Nov 25;256(22):11905–11910. [PubMed] [Google Scholar]
  2. Bachmann B. J. Linkage map of Escherichia coli K-12, edition 7. Microbiol Rev. 1983 Jun;47(2):180–230. doi: 10.1128/mr.47.2.180-230.1983. [DOI] [PMC free article] [PubMed] [Google Scholar]
  3. 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]
  4. 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]
  5. Bouché J. P., Gélugne J. P., Louarn J., Louarn J. M., Kaiser K. Relationships between the physical and genetic maps of a 470 x 10(3) base-pair region around the terminus of Escherichia coli K12 DNA replication. J Mol Biol. 1982 Jan 5;154(1):21–32. doi: 10.1016/0022-2836(82)90414-4. [DOI] [PubMed] [Google Scholar]
  6. Bouché J. P. Physical map of a 470 x 10(3) base-pair region flanking the terminus of DNA replication in the Escherichia coli K12 genome. J Mol Biol. 1982 Jan 5;154(1):1–20. doi: 10.1016/0022-2836(82)90413-2. [DOI] [PubMed] [Google Scholar]
  7. Brown S., Albrechtsen B., Pedersen S., Klemm P. Localization and regulation of the structural gene for transcription-termination factor rho of Escherichia coli. J Mol Biol. 1982 Dec 5;162(2):283–298. doi: 10.1016/0022-2836(82)90527-7. [DOI] [PubMed] [Google Scholar]
  8. Casadaban M. J., Cohen S. N. Analysis of gene control signals by DNA fusion and cloning in Escherichia coli. J Mol Biol. 1980 Apr;138(2):179–207. doi: 10.1016/0022-2836(80)90283-1. [DOI] [PubMed] [Google Scholar]
  9. Cashel M. Regulation of bacterial ppGpp and pppGpp. Annu Rev Microbiol. 1975;29:301–318. doi: 10.1146/annurev.mi.29.100175.001505. [DOI] [PubMed] [Google Scholar]
  10. 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]
  11. Clarke L., Carbon J. A colony bank containing synthetic Col El hybrid plasmids representative of the entire E. coli genome. Cell. 1976 Sep;9(1):91–99. doi: 10.1016/0092-8674(76)90055-6. [DOI] [PubMed] [Google Scholar]
  12. Diderichsen B., Desmarez L. Variations in phenotype of relB mutants of Escherichia coli and the effect of pus and sup mutations. Mol Gen Genet. 1980;180(2):429–437. doi: 10.1007/BF00425859. [DOI] [PubMed] [Google Scholar]
  13. Diderichsen B., Fiil N. P., Lavallé R. Genetics of the relB locus in Escherichia coli. J Bacteriol. 1977 Jul;131(1):30–33. doi: 10.1128/jb.131.1.30-33.1977. [DOI] [PMC free article] [PubMed] [Google Scholar]
  14. Espion D., Kaiser K., Dambly-Chaudiere C. A third defective lambdoid prophage of Escherichia coli K12 defined by the lambda derivative, lambdaqin111. J Mol Biol. 1983 Nov 5;170(3):611–633. doi: 10.1016/s0022-2836(83)80124-7. [DOI] [PubMed] [Google Scholar]
  15. Fickett J. W. Recognition of protein coding regions in DNA sequences. Nucleic Acids Res. 1982 Sep 11;10(17):5303–5318. doi: 10.1093/nar/10.17.5303. [DOI] [PMC free article] [PubMed] [Google Scholar]
  16. Gallant J. A. Stringent control in E. coli. Annu Rev Genet. 1979;13:393–415. doi: 10.1146/annurev.ge.13.120179.002141. [DOI] [PubMed] [Google Scholar]
  17. Kolter R., Yanofsky C. Attenuation in amino acid biosynthetic operons. Annu Rev Genet. 1982;16:113–134. doi: 10.1146/annurev.ge.16.120182.000553. [DOI] [PubMed] [Google Scholar]
  18. Laemmli U. K. Cleavage of structural proteins during the assembly of the head of bacteriophage T4. Nature. 1970 Aug 15;227(5259):680–685. doi: 10.1038/227680a0. [DOI] [PubMed] [Google Scholar]
  19. Lavallé R. Nouveaux mutants de régulation de la synthèse de l'ARN. Bull Soc Chim Biol (Paris) 1965;47(8):1567–1570. [PubMed] [Google Scholar]
  20. Maxam A. M., Gilbert W. Sequencing end-labeled DNA with base-specific chemical cleavages. Methods Enzymol. 1980;65(1):499–560. doi: 10.1016/s0076-6879(80)65059-9. [DOI] [PubMed] [Google Scholar]
  21. 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]
  22. Mosteller R. D. Evidence that glucose starvation-sensitive mutants are altered in the relB locus. J Bacteriol. 1978 Feb;133(2):1034–1037. doi: 10.1128/jb.133.2.1034-1037.1978. [DOI] [PMC free article] [PubMed] [Google Scholar]
  23. Mosteller R. D., Kwan S. F. Isolation of relaxed-control mutants of escherichia coli K-12 which are sensitive to glucose starvation. Biochem Biophys Res Commun. 1976 Mar 22;69(2):325–332. doi: 10.1016/0006-291x(76)90525-8. [DOI] [PubMed] [Google Scholar]
  24. Oka A., Sugisaki H., Takanami M. Nucleotide sequence of the kanamycin resistance transposon Tn903. J Mol Biol. 1981 Apr 5;147(2):217–226. doi: 10.1016/0022-2836(81)90438-1. [DOI] [PubMed] [Google Scholar]
  25. Post L. E., Strycharz G. D., Nomura M., Lewis H., Dennis P. P. Nucleotide sequence of the ribosomal protein gene cluster adjacent to the gene for RNA polymerase subunit beta in Escherichia coli. Proc Natl Acad Sci U S A. 1979 Apr;76(4):1697–1701. doi: 10.1073/pnas.76.4.1697. [DOI] [PMC free article] [PubMed] [Google Scholar]
  26. Queen C. L., Korn L. J. Computer analysis of nucleic acids and proteins. Methods Enzymol. 1980;65(1):595–609. doi: 10.1016/s0076-6879(80)65062-9. [DOI] [PubMed] [Google Scholar]
  27. Sancar A., Hack A. M., Rupp W. D. Simple method for identification of plasmid-coded proteins. J Bacteriol. 1979 Jan;137(1):692–693. doi: 10.1128/jb.137.1.692-693.1979. [DOI] [PMC free article] [PubMed] [Google Scholar]
  28. Sanger F., Coulson A. R., Hong G. F., Hill D. F., Petersen G. B. Nucleotide sequence of bacteriophage lambda DNA. J Mol Biol. 1982 Dec 25;162(4):729–773. doi: 10.1016/0022-2836(82)90546-0. [DOI] [PubMed] [Google Scholar]
  29. Shine J., Dalgarno L. The 3'-terminal sequence of Escherichia coli 16S ribosomal RNA: complementarity to nonsense triplets and ribosome binding sites. Proc Natl Acad Sci U S A. 1974 Apr;71(4):1342–1346. doi: 10.1073/pnas.71.4.1342. [DOI] [PMC free article] [PubMed] [Google Scholar]
  30. Sollner-Webb B., Reeder R. H. The nucleotide sequence of the initiation and termination sites for ribosomal RNA transcription in X. laevis. Cell. 1979 Oct;18(2):485–499. doi: 10.1016/0092-8674(79)90066-7. [DOI] [PubMed] [Google Scholar]
  31. Spudich J. A., Horn V., Yanofsky C. On the production of deletions in the chromosome of Escherichia coli. J Mol Biol. 1970 Oct 14;53(1):49–67. doi: 10.1016/0022-2836(70)90045-8. [DOI] [PubMed] [Google Scholar]
  32. 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]
  33. von Meyenburg K., Jørgensen B. B., Nielsen J., Hansen F. G. Promoters of the atp operon coding for the membrane-bound ATP synthase of Escherichia coli mapped by Tn10 insertion mutations. Mol Gen Genet. 1982;188(2):240–248. doi: 10.1007/BF00332682. [DOI] [PubMed] [Google Scholar]

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