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Items: 1 to 20 of 32

1.

A Mutational Hotspot and Strong Selection Contribute to the Order of Mutations Selected for during Escherichia coli Adaptation to the Gut.

Lourenço M, Ramiro RS, Güleresi D, Barroso-Batista J, Xavier KB, Gordo I, Sousa A.

PLoS Genet. 2016 Nov 3;12(11):e1006420. doi: 10.1371/journal.pgen.1006420.

2.

Chemical conversations in the gut microbiota.

Thompson JA, Oliveira RA, Xavier KB.

Gut Microbes. 2016;7(2):163-70. doi: 10.1080/19490976.2016.1145374. Review.

3.
4.

Manipulation of the quorum sensing signal AI-2 affects the antibiotic-treated gut microbiota.

Thompson JA, Oliveira RA, Djukovic A, Ubeda C, Xavier KB.

Cell Rep. 2015 Mar 24;10(11):1861-71.

5.

Can chatter between microbes prevent cholera?

Thompson JA, Oliveira RA, Xavier KB.

Trends Microbiol. 2014 Dec;22(12):660-2. doi: 10.1016/j.tim.2014.10.006.

PMID:
25468792
6.

LsrF, a coenzyme A-dependent thiolase, catalyzes the terminal step in processing the quorum sensing signal autoinducer-2.

Marques JC, Oh IK, Ly DC, Lamosa P, Ventura MR, Miller ST, Xavier KB.

Proc Natl Acad Sci U S A. 2014 Sep 30;111(39):14235-40. doi: 10.1073/pnas.1408691111.

7.

The first steps of adaptation of Escherichia coli to the gut are dominated by soft sweeps.

Barroso-Batista J, Sousa A, Lourenço M, Bergman ML, Sobral D, Demengeot J, Xavier KB, Gordo I.

PLoS Genet. 2014 Mar 6;10(3):e1004182. doi: 10.1371/journal.pgen.1004182.

8.

Natural genome diversity of AI-2 quorum sensing in Escherichia coli: conserved signal production but labile signal reception.

Brito PH, Rocha EP, Xavier KB, Gordo I.

Genome Biol Evol. 2013;5(1):16-30. doi: 10.1093/gbe/evs122.

9.

AI-2-mediated signalling in bacteria.

Pereira CS, Thompson JA, Xavier KB.

FEMS Microbiol Rev. 2013 Mar;37(2):156-81. doi: 10.1111/j.1574-6976.2012.00345.x. Review.

10.

The multiple signaling systems regulating virulence in Pseudomonas aeruginosa.

Jimenez PN, Koch G, Thompson JA, Xavier KB, Cool RH, Quax WJ.

Microbiol Mol Biol Rev. 2012 Mar;76(1):46-65. doi: 10.1128/MMBR.05007-11. Review.

11.

Phosphoenolpyruvate phosphotransferase system regulates detection and processing of the quorum sensing signal autoinducer-2.

Pereira CS, Santos AJ, Bejerano-Sagie M, Correia PB, Marques JC, Xavier KB.

Mol Microbiol. 2012 Apr;84(1):93-104. doi: 10.1111/j.1365-2958.2012.08010.x. Erratum in: Mol Microbiol. 2012 Aug;85(4):815.

12.

Stereochemical diversity of AI-2 analogs modulates quorum sensing in Vibrio harveyi and Escherichia coli.

Rui F, Marques JC, Miller ST, Maycock CD, Xavier KB, Ventura MR.

Bioorg Med Chem. 2012 Jan 1;20(1):249-56. doi: 10.1016/j.bmc.2011.11.007.

PMID:
22137598
13.

Methods for analysis of bacterial autoinducer-2 production.

Taga ME, Xavier KB.

Curr Protoc Microbiol. 2011 Nov;Chapter 1:Unit1C.1. doi: 10.1002/9780471729259.mc01c01s23.

PMID:
22045583
14.

Processing the interspecies quorum-sensing signal autoinducer-2 (AI-2): characterization of phospho-(S)-4,5-dihydroxy-2,3-pentanedione isomerization by LsrG protein.

Marques JC, Lamosa P, Russell C, Ventura R, Maycock C, Semmelhack MF, Miller ST, Xavier KB.

J Biol Chem. 2011 May 20;286(20):18331-43. doi: 10.1074/jbc.M111.230227.

15.

An efficient synthesis of the precursor of AI-2, the signalling molecule for inter-species quorum sensing.

Ascenso OS, Marques JC, Santos AR, Xavier KB, Ventura MR, Maycock CD.

Bioorg Med Chem. 2011 Feb 1;19(3):1236-41. doi: 10.1016/j.bmc.2010.12.036.

PMID:
21216605
16.

Identification of functional LsrB-like autoinducer-2 receptors.

Pereira CS, de Regt AK, Brito PH, Miller ST, Xavier KB.

J Bacteriol. 2009 Nov;191(22):6975-87. doi: 10.1128/JB.00976-09.

17.

The crystal structure of the Escherichia coli autoinducer-2 processing protein LsrF.

Diaz Z, Xavier KB, Miller ST.

PLoS One. 2009 Aug 28;4(8):e6820. doi: 10.1371/journal.pone.0006820.

18.

Positive epistasis drives the acquisition of multidrug resistance.

Trindade S, Sousa A, Xavier KB, Dionisio F, Ferreira MG, Gordo I.

PLoS Genet. 2009 Jul;5(7):e1000578. doi: 10.1371/journal.pgen.1000578.

19.

Sinorhizobium meliloti, a bacterium lacking the autoinducer-2 (AI-2) synthase, responds to AI-2 supplied by other bacteria.

Pereira CS, McAuley JR, Taga ME, Xavier KB, Miller ST.

Mol Microbiol. 2008 Dec;70(5):1223-35. doi: 10.1111/j.1365-2958.2008.06477.x.

20.

The role of small RNAs in quorum sensing.

Bejerano-Sagie M, Xavier KB.

Curr Opin Microbiol. 2007 Apr;10(2):189-98. Review.

PMID:
17387037
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