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Items: 1 to 50 of 65

1.

Genomic, Transcriptomic and Metabolomic Studies of Two Well-Characterized, Laboratory-Derived Vancomycin-Intermediate Staphylococcus aureus Strains Derived from the Same Parent Strain.

Hattangady DS, Singh AK, Muthaiyan A, Jayaswal RK, Gustafson JE, Ulanov AV, Li Z, Wilkinson BJ, Pfeltz RF.

Antibiotics (Basel). 2015 Feb 4;4(1):76-112. doi: 10.3390/antibiotics4010076.

2.

Role of the twin-arginine translocase (tat) system in iron uptake in Listeria monocytogenes.

Tiwari KB, Birlingmair J, Wilkinson BJ, Jayaswal RK.

Microbiology. 2015 Feb;161(Pt 2):264-71. doi: 10.1099/mic.0.083642-0. Epub 2014 Nov 21.

PMID:
25416690
3.

Additional routes to Staphylococcus aureus daptomycin resistance as revealed by comparative genome sequencing, transcriptional profiling, and phenotypic studies.

Song Y, Rubio A, Jayaswal RK, Silverman JA, Wilkinson BJ.

PLoS One. 2013;8(3):e58469. doi: 10.1371/journal.pone.0058469. Epub 2013 Mar 15.

4.

The mcsB gene of the clpC operon is required for stress tolerance and virulence in Staphylococcus aureus.

Wozniak DJ, Tiwari KB, Soufan R, Jayaswal RK.

Microbiology. 2012 Oct;158(Pt 10):2568-76. Epub 2012 Aug 17.

5.

Tea tree oil-induced transcriptional alterations in Staphylococcus aureus.

Cuaron JA, Dulal S, Song Y, Singh AK, Montelongo CE, Yu W, Nagarajan V, Jayaswal RK, Wilkinson BJ, Gustafson JE.

Phytother Res. 2013 Mar;27(3):390-6. doi: 10.1002/ptr.4738. Epub 2012 May 23.

6.

Chromatin immunoprecipitation identifies genes under direct VraSR regulation in Staphylococcus aureus.

Sengupta M, Jain V, Wilkinson BJ, Jayaswal RK.

Can J Microbiol. 2012 Jun;58(6):703-8. doi: 10.1139/w2012-043. Epub 2012 May 9.

PMID:
22571705
7.

McsA and the roles of metal-binding motif in Staphylococcus aureus.

Sitthisak S, Kitti T, Boonyonying K, Wozniak D, Mongkolsuk S, Jayaswal RK.

FEMS Microbiol Lett. 2012 Feb;327(2):126-33. doi: 10.1111/j.1574-6968.2011.02468.x. Epub 2011 Dec 20.

8.

The Staphylococcus aureus CsoR regulates both chromosomal and plasmid-encoded copper resistance mechanisms.

Baker J, Sengupta M, Jayaswal RK, Morrissey JA.

Environ Microbiol. 2011 Sep;13(9):2495-507. doi: 10.1111/j.1462-2920.2011.02522.x. Epub 2011 Aug 4.

PMID:
21812885
9.

Metabolomes of the psychrotolerant bacterium Listeria monocytogenes 10403S grown at 37 °C and 8 °C.

Singh AK, Ulanov AV, Li Z, Jayaswal RK, Wilkinson BJ.

Int J Food Microbiol. 2011 Aug 2;148(2):107-14. doi: 10.1016/j.ijfoodmicro.2011.05.008. Epub 2011 May 18.

PMID:
21645939
10.

Fur is required for the activation of virulence gene expression through the induction of the sae regulatory system in Staphylococcus aureus.

Johnson M, Sengupta M, Purves J, Tarrant E, Williams PH, Cockayne A, Muthaiyan A, Stephenson R, Ledala N, Wilkinson BJ, Jayaswal RK, Morrissey JA.

Int J Med Microbiol. 2011 Jan;301(1):44-52. doi: 10.1016/j.ijmm.2010.05.003. Epub 2010 Aug 12.

11.

Transcriptomic response of Listeria monocytogenes to iron limitation and Fur mutation.

Ledala N, Sengupta M, Muthaiyan A, Wilkinson BJ, Jayaswal RK.

Appl Environ Microbiol. 2010 Jan;76(2):406-16. doi: 10.1128/AEM.01389-09. Epub 2009 Nov 20.

12.

Copper stress induces a global stress response in Staphylococcus aureus and represses sae and agr expression and biofilm formation.

Baker J, Sitthisak S, Sengupta M, Johnson M, Jayaswal RK, Morrissey JA.

Appl Environ Microbiol. 2010 Jan;76(1):150-60. doi: 10.1128/AEM.02268-09. Epub 2009 Oct 30.

13.

FabH selectivity for anteiso branched-chain fatty acid precursors in low-temperature adaptation in Listeria monocytogenes.

Singh AK, Zhang YM, Zhu K, Subramanian C, Li Z, Jayaswal RK, Gatto C, Rock CO, Wilkinson BJ.

FEMS Microbiol Lett. 2009 Dec;301(2):188-92. doi: 10.1111/j.1574-6968.2009.01814.x. Epub 2009 Oct 7.

14.

Staphylococcus aureus cell wall stress stimulon gene-lacZ fusion strains: potential for use in screening for cell wall-active antimicrobials.

Steidl R, Pearson S, Stephenson RE, Ledala N, Sitthisak S, Wilkinson BJ, Jayaswal RK.

Antimicrob Agents Chemother. 2008 Aug;52(8):2923-5. doi: 10.1128/AAC.00273-08. Epub 2008 Jun 9.

15.

Transcriptional profiling reveals that daptomycin induces the Staphylococcus aureus cell wall stress stimulon and genes responsive to membrane depolarization.

Muthaiyan A, Silverman JA, Jayaswal RK, Wilkinson BJ.

Antimicrob Agents Chemother. 2008 Mar;52(3):980-90. Epub 2007 Dec 17.

16.

Molecular characterization of the copper transport system in Staphylococcus aureus.

Sitthisak S, Knutsson L, Webb JW, Jayaswal RK.

Microbiology. 2007 Dec;153(Pt 12):4274-83.

PMID:
18048940
17.

Role for dnaK locus in tolerance of multiple stresses in Staphylococcus aureus.

Singh VK, Utaida S, Jackson LS, Jayaswal RK, Wilkinson BJ, Chamberlain NR.

Microbiology. 2007 Sep;153(Pt 9):3162-73.

PMID:
17768259
18.

Molecular characterization of the Fur protein of Listeria monocytogenes.

Ledala N, Pearson SL, Wilkinson BJ, Jayaswal RK.

Microbiology. 2007 Apr;153(Pt 4):1103-11.

PMID:
17379719
19.

Effects of oxacillin and tetracycline on autolysis, autolysin processing and atl transcription in Staphylococcus aureus.

Ledala N, Wilkinson BJ, Jayaswal RK.

Int J Antimicrob Agents. 2006 Jun;27(6):518-24. Epub 2006 May 16.

PMID:
16707247
20.

Autolytic properties of glycopeptide-intermediate Staphylococcus aureus Mu50.

Utaida S, Pfeltz RF, Jayaswal RK, Wilkinson BJ.

Antimicrob Agents Chemother. 2006 Apr;50(4):1541-5.

21.

Characterization of a multicopper oxidase gene from Staphylococcus aureus.

Sitthisak S, Howieson K, Amezola C, Jayaswal RK.

Appl Environ Microbiol. 2005 Sep;71(9):5650-3.

23.

Cell wall composition and decreased autolytic activity and lysostaphin susceptibility of glycopeptide-intermediate Staphylococcus aureus.

Koehl JL, Muthaiyan A, Jayaswal RK, Ehlert K, Labischinski H, Wilkinson BJ.

Antimicrob Agents Chemother. 2004 Oct;48(10):3749-57.

24.

Regulation of the expression of cell wall stress stimulon member gene msrA1 in methicillin-susceptible or -resistant Staphylococcus aureus.

Pechous R, Ledala N, Wilkinson BJ, Jayaswal RK.

Antimicrob Agents Chemother. 2004 Aug;48(8):3057-63.

25.

Intact mutS in laboratory-derived and clinical glycopeptide-intermediate Staphylococcus aureus strains.

Muthaiyan A, Jayaswal RK, Wilkinson BJ.

Antimicrob Agents Chemother. 2004 Feb;48(2):623-5.

26.

Quorum sensing in Staphylococci is regulated via phosphorylation of three conserved histidine residues.

Gov Y, Borovok I, Korem M, Singh VK, Jayaswal RK, Wilkinson BJ, Rich SM, Balaban N.

J Biol Chem. 2004 Apr 9;279(15):14665-72. Epub 2004 Jan 14.

27.

Genome-wide transcriptional profiling of the response of Staphylococcus aureus to cell-wall-active antibiotics reveals a cell-wall-stress stimulon.

Utaida S, Dunman PM, Macapagal D, Murphy E, Projan SJ, Singh VK, Jayaswal RK, Wilkinson BJ.

Microbiology. 2003 Oct;149(Pt 10):2719-32.

PMID:
14523105
28.

NaCl-sensitive mutant of Staphylococcus aureus has a Tn917-lacZ insertion in its ars operon.

Scybert S, Pechous R, Sitthisak S, Nadakavukaren MJ, Wilkinson BJ, Jayaswal RK.

FEMS Microbiol Lett. 2003 May 28;222(2):171-6.

29.

Impact of sigB mutation on Staphylococcus aureus oxacillin and vancomycin resistance varies with parental background and method of assessment.

Singh VK, Schmidt JL, Jayaswal RK, Wilkinson BJ.

Int J Antimicrob Agents. 2003 Mar;21(3):256-61.

PMID:
12636988
30.

Pine oil cleaner-resistant Staphylococcus aureus: reduced susceptibility to vancomycin and oxacillin and involvement of SigB.

Price CT, Singh VK, Jayaswal RK, Wilkinson BJ, Gustafson JE.

Appl Environ Microbiol. 2002 Nov;68(11):5417-21.

31.

Purification and characterization of methionine sulfoxide reductases from mouse and Staphylococcus aureus and their substrate stereospecificity.

Moskovitz J, Singh VK, Requena J, Wilkinson BJ, Jayaswal RK, Stadtman ER.

Biochem Biophys Res Commun. 2002 Jan 11;290(1):62-5.

PMID:
11779133
33.

Cell wall-active antibiotic induced proteins of Staphylococcus aureus identified using a proteomic approach.

Singh VK, Jayaswal RK, Wilkinson BJ.

FEMS Microbiol Lett. 2001 May 15;199(1):79-84.

34.

Molecular characterization of the iron-hydroxamate uptake system in Staphylococcus aureus.

Cabrera G, Xiong A, Uebel M, Singh VK, Jayaswal RK.

Appl Environ Microbiol. 2001 Feb;67(2):1001-3.

35.

Molecular characterization of the ferric-uptake regulator, fur, from Staphylococcus aureus.

Xiong A, Singh VK, Cabrera G, Jayaswal RK.

Microbiology. 2000 Mar;146 ( Pt 3):659-68.

PMID:
10746769
36.

Characterization of passage-selected vancomycin-resistant Staphylococcus aureus strains of diverse parental backgrounds.

Pfeltz RF, Singh VK, Schmidt JL, Batten MA, Baranyk CS, Nadakavukaren MJ, Jayaswal RK, Wilkinson BJ.

Antimicrob Agents Chemother. 2000 Feb;44(2):294-303.

37.

ZntR is an autoregulatory protein and negatively regulates the chromosomal zinc resistance operon znt of Staphylococcus aureus.

Singh VK, Xiong A, Usgaard TR, Chakrabarti S, Deora R, Misra TK, Jayaswal RK.

Mol Microbiol. 1999 Jul;33(1):200-7.

38.

Characterization of a chromosomally encoded glycylglycine endopeptidase of Staphylococcus aureus.

Ramadurai L, Lockwood KJ, Nadakavukaren MJ, Jayaswal RK.

Microbiology. 1999 Apr;145 ( Pt 4):801-8.

PMID:
10220159
39.

Unique morphogenesis in Saccharomyces cerevisiae strain GS1731.

Singh VK, McCracken DA, Nadakavukaren MJ, Jayaswal RK.

FEMS Microbiol Lett. 1998 Sep 1;166(1):95-101.

41.

Cloning and nucleotide sequencing of a Staphylococcus aureus gene encoding a branched-chain-amino-acid transporter.

Vijaranakul U, Xiong A, Lockwood K, Jayaswal RK.

Appl Environ Microbiol. 1998 Feb;64(2):763-7.

42.

Molecular analysis of lytic genes of bacteriophage 80 alpha of Staphylococcus aureus.

Bon J, Mani N, Jayaswal RK.

Can J Microbiol. 1997 Jul;43(7):612-6.

PMID:
9246739
43.
44.

Characterization of an NaCl-sensitive Staphylococcus aureus mutant and rescue of the NaCl-sensitive phenotype by glycine betaine but not by other compatible solutes.

Vijaranakul U, Nadakavukaren MJ, Bayles DO, Wilkinson BJ, Jayaswal RK.

Appl Environ Microbiol. 1997 May;63(5):1889-97.

45.

Proline is biosynthesized from arginine in Staphylococcus aureus.

Townsend DE, Kaenjak A, Jayaswal RK, Wilkinson BJ.

Microbiology. 1996 Jun;142 ( Pt 6):1491-7.

PMID:
8704988
46.
47.

Increased cell size and shortened peptidoglycan interpeptide bridge of NaCl-stressed Staphylococcus aureus and their reversal by glycine betaine.

Vijaranakul U, Nadakavukaren MJ, de Jonge BL, Wilkinson BJ, Jayaswal RK.

J Bacteriol. 1995 Sep;177(17):5116-21.

48.

Autolysis-defective mutant of Staphylococcus aureus: pathological considerations, genetic mapping, and electron microscopic studies.

Mani N, Baddour LM, Offutt DQ, Vijaranakul U, Nadakavukaren MJ, Jayaswal RK.

Infect Immun. 1994 Apr;62(4):1406-9.

49.

Effect of physiological conditions on the autolysis of Staphylococcus aureus strains.

Tobin PJ, Mani N, Jayaswal RK.

Antonie Van Leeuwenhoek. 1994;65(1):71-8.

PMID:
8060127
50.

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