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Items: 44

1.

Indole Pulse Signalling Regulates the Cytoplasmic pH of E. coli in a Memory-Like Manner.

Zarkan A, Caño-Muñiz S, Zhu J, Al Nahas K, Cama J, Keyser UF, Summers DK.

Sci Rep. 2019 Mar 7;9(1):3868. doi: 10.1038/s41598-019-40560-3.

2.

Efficient 3-Hydroxybutyrate Production by Quiescent Escherichia coli Microbial Cell Factories is Facilitated by Indole-Induced Proteomic and Metabolomic Changes.

Thomson NM, Shirai T, Chiapello M, Kondo A, Mukherjee KJ, Sivaniah E, Numata K, Summers DK.

Biotechnol J. 2018 May;13(5):e1700571. doi: 10.1002/biot.201700571. Epub 2018 Jan 31.

PMID:
29266768
3.

Indole modifies the central carbon flux in the anaerobic metabolism of Escherichia coli: application to the production of hydrogen and other metabolites.

De Leon-Rodriguez A, Caño-Muñiz SL, Liu J, Summers DK.

N Biotechnol. 2016 Dec 25;33(6):868-873. doi: 10.1016/j.nbt.2016.09.005. Epub 2016 Sep 27.

PMID:
27686394
4.

Intracellular Action of a Secreted Peptide Required for Fungal Virulence.

Homer CM, Summers DK, Goranov AI, Clarke SC, Wiesner DL, Diedrich JK, Moresco JJ, Toffaletti D, Upadhya R, Caradonna I, Petnic S, Pessino V, Cuomo CA, Lodge JK, Perfect J, Yates JR 3rd, Nielsen K, Craik CS, Madhani HD.

Cell Host Microbe. 2016 Jun 8;19(6):849-64. doi: 10.1016/j.chom.2016.05.001. Epub 2016 May 19.

5.

Indole generates quiescent and metabolically active Escherichia coli cultures.

Chen CC, Walia R, Mukherjee KJ, Mahalik S, Summers DK.

Biotechnol J. 2015 Apr;10(4):636-46. doi: 10.1002/biot.201400381. Epub 2015 Feb 9.

PMID:
25594833
6.

Bacterial metabolite indole modulates incretin secretion from intestinal enteroendocrine L cells.

Chimerel C, Emery E, Summers DK, Keyser U, Gribble FM, Reimann F.

Cell Rep. 2014 Nov 20;9(4):1202-8. doi: 10.1016/j.celrep.2014.10.032. Epub 2014 Nov 13.

7.

The indole pulse: a new perspective on indole signalling in Escherichia coli.

Gaimster H, Cama J, Hernández-Ainsa S, Keyser UF, Summers DK.

PLoS One. 2014 Apr 2;9(4):e93168. doi: 10.1371/journal.pone.0093168. eCollection 2014.

8.

Efficient production of active polyhydroxyalkanoate synthase in Escherichia coli by coexpression of molecular chaperones.

Thomson NM, Saika A, Ushimaru K, Sangiambut S, Tsuge T, Summers DK, Sivaniah E.

Appl Environ Microbiol. 2013 Mar;79(6):1948-55. doi: 10.1128/AEM.02881-12. Epub 2013 Jan 18.

9.

The effect of bacterial signal indole on the electrical properties of lipid membranes.

Chimerel C, Murray AJ, Oldewurtel ER, Summers DK, Keyser UF.

Chemphyschem. 2013 Feb 4;14(2):417-23. doi: 10.1002/cphc.201200793. Epub 2013 Jan 9.

10.

Importance of the genetic diversity within the Mycobacterium tuberculosis complex for the development of novel antibiotics and diagnostic tests of drug resistance.

Köser CU, Feuerriegel S, Summers DK, Archer JA, Niemann S.

Antimicrob Agents Chemother. 2012 Dec;56(12):6080-7. doi: 10.1128/AAC.01641-12. Epub 2012 Sep 24. Review.

11.

Indole prevents Escherichia coli cell division by modulating membrane potential.

Chimerel C, Field CM, Piñero-Fernandez S, Keyser UF, Summers DK.

Biochim Biophys Acta. 2012 Jul;1818(7):1590-4.

12.

Indole inhibition of ColE1 replication contributes to stable plasmid maintenance.

Field CM, Summers DK.

Plasmid. 2012 Mar;67(2):88-94. doi: 10.1016/j.plasmid.2011.11.004. Epub 2011 Dec 8.

PMID:
22172706
13.

Multicopy plasmid stability: revisiting the dimer catastrophe.

Field CM, Summers DK.

J Theor Biol. 2011 Dec 21;291:119-27. doi: 10.1016/j.jtbi.2011.09.006. Epub 2011 Sep 19.

PMID:
21945338
14.

Impact of Fgd1 and ddn diversity in Mycobacterium tuberculosis complex on in vitro susceptibility to PA-824.

Feuerriegel S, Köser CU, Baù D, Rüsch-Gerdes S, Summers DK, Archer JA, Marti-Renom MA, Niemann S.

Antimicrob Agents Chemother. 2011 Dec;55(12):5718-22. doi: 10.1128/AAC.05500-11. Epub 2011 Sep 19.

15.

Overview of errors in the reference sequence and annotation of Mycobacterium tuberculosis H37Rv, and variation amongst its isolates.

Köser CU, Niemann S, Summers DK, Archer JA.

Infect Genet Evol. 2012 Jun;12(4):807-10. doi: 10.1016/j.meegid.2011.06.011. Epub 2011 Jun 23. Review.

PMID:
21723422
16.

Polymorphisms in isoniazid and prothionamide resistance genes of the Mycobacterium tuberculosis complex.

Projahn M, Köser CU, Homolka S, Summers DK, Archer JA, Niemann S.

Antimicrob Agents Chemother. 2011 Sep;55(9):4408-11. doi: 10.1128/AAC.00555-11. Epub 2011 Jun 27.

17.

Thr270Ile in embC (Rv3793) is not a marker for ethambutol resistance in the Mycobacterium tuberculosis complex.

Köser CU, Summers DK, Archer JA.

Antimicrob Agents Chemother. 2011 Apr;55(4):1825. doi: 10.1128/AAC.01607-10. No abstract available.

18.

[The validity of Mycobacterium tuberculosis complex species identification. Comments on the article: "Differentiation of species within the Mycobacterium tuberculosis complex by molecular techniques"].

Köser CU, Piñero-Fernández S, Niemann S, Summers DK.

Enferm Infecc Microbiol Clin. 2011 Apr;29(4):320. doi: 10.1016/j.eimc.2010.10.008. Epub 2011 Feb 19. Spanish. No abstract available.

PMID:
21339023
19.

Indole transport across Escherichia coli membranes.

Piñero-Fernandez S, Chimerel C, Keyser UF, Summers DK.

J Bacteriol. 2011 Apr;193(8):1793-8. doi: 10.1128/JB.01477-10. Epub 2011 Feb 4.

20.

Comment on: isoniazid and rifampicin resistance-associated mutations in Mycobacterium tuberculosis isolates from Yangon, Myanmar: implications for rapid molecular testing.

Köser CU, Summers DK, Archer JA.

J Antimicrob Chemother. 2011 Mar;66(3):686-7; author reply 687. doi: 10.1093/jac/dkq492. Epub 2010 Dec 21. No abstract available.

PMID:
21177677
21.

Role of the dihydrofolate reductase DfrA (Rv2763c) in trimethoprim-sulfamethoxazole (co-trimoxazole) resistance in Mycobacterium tuberculosis.

Köser CU, Summers DK, Archer JA.

Antimicrob Agents Chemother. 2010 Nov;54(11):4951-2; author reply 4952. doi: 10.1128/AAC.00876-10. No abstract available.

22.

Role of mutations in dihydrofolate reductase DfrA (Rv2763c) and thymidylate synthase ThyA (Rv2764c) in Mycobacterium tuberculosis drug resistance.

Köser CU, Veerapen-Pierce RN, Summers DK, Archer JA.

Antimicrob Agents Chemother. 2010 Oct;54(10):4522-3; author reply 5423-5. doi: 10.1128/AAC.00422-10. No abstract available.

23.

Frequency and diversity of small cryptic plasmids in the genus Rahnella.

Rozhon W, Petutschnig E, Khan M, Summers DK, Poppenberger B.

BMC Microbiol. 2010 Feb 19;10:56. doi: 10.1186/1471-2180-10-56.

24.

The role of FIS in the Rcd checkpoint and stable maintenance of plasmid ColE1.

Blaby IK, Summers DK.

Microbiology. 2009 Aug;155(Pt 8):2676-82. doi: 10.1099/mic.0.029777-0. Epub 2009 May 14.

PMID:
19443546
25.

Indole signalling contributes to the stable maintenance of Escherichia coli multicopy plasmids.

Chant EL, Summers DK.

Mol Microbiol. 2007 Jan;63(1):35-43. Epub 2006 Dec 5.

26.

Recombinant protein secretion in Escherichia coli.

Mergulhão FJ, Summers DK, Monteiro GA.

Biotechnol Adv. 2005 May;23(3):177-202. Epub 2005 Jan 8. Review.

PMID:
15763404
27.

Studies of single-chain antibody expression in quiescent Escherichia coli.

Mukherjee KJ, Rowe DC, Watkins NA, Summers DK.

Appl Environ Microbiol. 2004 May;70(5):3005-12.

28.

Monomer-dimer control of the ColE1 P(cer) promoter.

Chatwin HM, Summers DK.

Microbiology. 2001 Nov;147(Pt 11):3071-81.

PMID:
11700357
29.

Analysis of the CoIE1 stability determinant Rcd.

Sharpe ME, Chatwin HM, Macpherson C, Withers HL, Summers DK.

Microbiology. 1999 Aug;145 ( Pt 8):2135-2144. doi: 10.1099/13500872-145-8-2135.

PMID:
10463180
30.

The quiescent-cell expression system for protein synthesis in Escherichia coli.

Rowe DC, Summers DK.

Appl Environ Microbiol. 1999 Jun;65(6):2710-5.

31.

Nucleoprotein architecture and ColE1 dimer resolution: a hypothesis.

Hodgman TC, Griffiths H, Summers DK.

Mol Microbiol. 1998 Jul;29(2):545-58.

32.
33.

The origins and consequences of genetic instability in prokaryotes.

Summers DK.

Dev Biol Stand. 1994;83:7-11. Review.

PMID:
7883101
34.

ColE1 multimer formation triggers inhibition of Escherichia coli cell division.

Patient ME, Summers DK.

Mol Microbiol. 1993 Sep;9(5):1089-95.

PMID:
7523831
35.

Multicopy plasmid instability: the dimer catastrophe hypothesis.

Summers DK, Beton CW, Withers HL.

Mol Microbiol. 1993 Jun;8(6):1031-8.

PMID:
8361350
36.

Stability of genetic material in prokaryotes.

Summers DK.

Biologicals. 1993 Jun;21(2):91-3. Review. No abstract available.

PMID:
8297606
37.

The kinetics of plasmid loss.

Summers DK.

Trends Biotechnol. 1991 Aug;9(8):273-8. Review.

PMID:
1367567
38.

Electrotransfer: direct transfer of bacterial plasmid DNA by electroporation.

Summers DK, Withers HL.

Nucleic Acids Res. 1990 Apr 25;18(8):2192. No abstract available.

42.
43.

Characterization of a temperature-sensitive DNA replication mutant of Staphylococcus aureus.

Summers DK, Dyke KG.

J Gen Microbiol. 1982 Aug;128(8):1735-41.

PMID:
6754862
44.

Environmental Health Surveillance at the 1976 Festival of American Folklife 1.

Summers DK, Fritz JH.

J Food Prot. 1978 Aug;41(8):660-666. doi: 10.4315/0362-028X-41.8.660.

PMID:
30795121

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