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Items: 16


The Second Messenger c-di-AMP Regulates Diverse Cellular Pathways Involved in Stress Response, Biofilm Formation, Cell Wall Homeostasis, SpeB Expression, and Virulence in Streptococcus pyogenes.

Fahmi T, Faozia S, Port GC, Cho KH.

Infect Immun. 2019 May 21;87(6). pii: e00147-19. doi: 10.1128/IAI.00147-19. Print 2019 Jun.


Genetics of Group A Streptococci.

Cho KH, Port GC, Caparon M.

Microbiol Spectr. 2019 Mar;7(2). doi: 10.1128/microbiolspec.GPP3-0056-2018. Review.


c-di-AMP: An Essential Molecule in the Signaling Pathways that Regulate the Viability and Virulence of Gram-Positive Bacteria.

Fahmi T, Port GC, Cho KH.

Genes (Basel). 2017 Aug 7;8(8). pii: E197. doi: 10.3390/genes8080197. Review.


SpxA1 and SpxA2 Act Coordinately To Fine-Tune Stress Responses and Virulence in Streptococcus pyogenes.

Port GC, Cusumano ZT, Tumminello PR, Caparon MG.

MBio. 2017 Mar 28;8(2). pii: e00288-17. doi: 10.1128/mBio.00288-17.


Complete Genome Sequences of emm6 Streptococcus pyogenes JRS4 and Parental Strain D471.

Port GC, Paluscio E, Caparon MG.

Genome Announc. 2015 Jul 2;3(4). pii: e00725-15. doi: 10.1128/genomeA.00725-15.


Streptococcus pyogenes polymyxin B-resistant mutants display enhanced ExPortal integrity.

Port GC, Vega LA, Nylander AB, Caparon MG.

J Bacteriol. 2014 Jul;196(14):2563-77. doi: 10.1128/JB.01596-14. Epub 2014 May 2.


An association between peptidoglycan synthesis and organization of the Streptococcus pyogenes ExPortal.

Vega LA, Port GC, Caparon MG.

MBio. 2013 Sep 24;4(5):e00485-13. doi: 10.1128/mBio.00485-13.


Complete Genome Sequence of emm Type 14 Streptococcus pyogenes Strain HSC5.

Port GC, Paluscio E, Caparon MG.

Genome Announc. 2013 Aug 15;1(4). pii: e00612-13. doi: 10.1128/genomeA.00612-13.


Analysis of polymorphic residues reveals distinct enzymatic and cytotoxic activities of the Streptococcus pyogenes NAD+ glycohydrolase.

Chandrasekaran S, Ghosh J, Port GC, Koh EI, Caparon MG.

J Biol Chem. 2013 Jul 5;288(27):20064-75. doi: 10.1074/jbc.M113.481556. Epub 2013 May 20.


The metal ion-dependent adhesion site motif of the Enterococcus faecalis EbpA pilin mediates pilus function in catheter-associated urinary tract infection.

Nielsen HV, Guiton PS, Kline KA, Port GC, Pinkner JS, Neiers F, Normark S, Henriques-Normark B, Caparon MG, Hultgren SJ.

MBio. 2012 Jul 24;3(4):e00177-12. doi: 10.1128/mBio.00177-12. Print 2012.


Listeria monocytogenes CtaP is a multifunctional cysteine transport-associated protein required for bacterial pathogenesis.

Xayarath B, Marquis H, Port GC, Freitag NE.

Mol Microbiol. 2009 Nov;74(4):956-73. doi: 10.1111/j.1365-2958.2009.06910.x. Epub 2009 Oct 8.


Listeria monocytogenes - from saprophyte to intracellular pathogen.

Freitag NE, Port GC, Miner MD.

Nat Rev Microbiol. 2009 Sep;7(9):623-8. doi: 10.1038/nrmicro2171. Epub 2009 Aug 3. Review.


The posttranslocation chaperone PrsA2 contributes to multiple facets of Listeria monocytogenes pathogenesis.

Alonzo F 3rd, Port GC, Cao M, Freitag NE.

Infect Immun. 2009 Jul;77(7):2612-23. doi: 10.1128/IAI.00280-09. Epub 2009 May 18.


Functional impact of mutational activation on the Listeria monocytogenes central virulence regulator PrfA.

Miner MD, Port GC, Freitag NE.

Microbiology. 2008 Nov;154(Pt 11):3579-89. doi: 10.1099/mic.0.2008/021063-0.


A novel prfA mutation that promotes Listeria monocytogenes cytosol entry but reduces bacterial spread and cytotoxicity.

Miner MD, Port GC, Bouwer HG, Chang JC, Freitag NE.

Microb Pathog. 2008 Oct;45(4):273-81. doi: 10.1016/j.micpath.2008.06.006. Epub 2008 Jul 15.

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