Publications

2015

Johnson, M. D. L., H. Echlin, T. H. Dao, and J. W. Rosch, "Characterization of NAD salvage pathways and their role in virulence in Streptococcus pneumoniae.", Microbiology, vol. 161, issue 11, pp. 2127-36, 2015 Nov. PMID: 26311256
Johnson, M. D. L., T. E. Kehl-Fie, and J. W. Rosch, "Copper intoxication inhibits aerobic nucleotide synthesis in Streptococcus pneumoniae.", Metallomics, vol. 7, issue 5, pp. 786-94, 2015 May. PMCID: PMC4431907  PMID: 25730343
Johnson, M. D. L., T. E. Kehl-Fie, R. Klein, J. Kelly, C. Burnham, B. Mann, and J. W. Rosch, "Role of copper efflux in pneumococcal pathogenesis and resistance to macrophage-mediated immune clearance.", Infect Immun, vol. 83, issue 4, pp. 1684-94, 2015 Apr. PMCID: PMC4363445  PMID: 25667262

2013

Porsch, E. A., M. D. L. Johnson, A. D. Broadnax, C. K. Garrett, M. R. Redinbo, and J. W. St Geme, "Calcium binding properties of the Kingella kingae PilC1 and PilC2 proteins have differential effects on type IV pilus-mediated adherence and twitching motility.", J Bacteriol, vol. 195, issue 4, pp. 886-95, 2013 Feb. PMCID: PMC3562114  PMID: 23243304
Honsa, E. S., M. D. L. Johnson, and J. W. Rosch, "The roles of transition metals in the physiology and pathogenesis of Streptococcus pneumoniae.", Front Cell Infect Microbiol, vol. 3, pp. 92, 2013. PMCID: PMC3849628  PMID: 24364001
Cheng, Y., M. D. L. Johnson, C. Burillo-Kirch, J. C. Mocny, J. E. Anderson, C. K. Garrett, M. R. Redinbo, and C. E. Thomas, "Mutation of the conserved calcium-binding motif in Neisseria gonorrhoeae PilC1 impacts adhesion but not piliation.", Infect Immun, vol. 81, issue 11, pp. 4280-9, 2013 Nov. PMCID: PMC3811810  PMID: 24002068

2011

Johnson, M. D. L., C. K. Garrett, J. E. Bond, K. A. Coggan, M. C. Wolfgang, and M. R. Redinbo, "Pseudomonas aeruginosa PilY1 binds integrin in an RGD- and calcium-dependent manner.", PLoS One, vol. 6, issue 12, pp. e29629, 2011. PMCID: PMC3248442  PMID: 22242136

2010

Orans, J., M. D. L. Johnson, K. A. Coggan, J. R. Sperlazza, R. W. Heiniger, M. C. Wolfgang, and M. R. Redinbo, "Crystal structure analysis reveals Pseudomonas PilY1 as an essential calcium-dependent regulator of bacterial surface motility.", Proc Natl Acad Sci U S A, vol. 107, issue 3, pp. 1065-70, 2010 Jan 19. PMCID: PMC2824316  PMID: 20080557