Search Results - "Porcella, S. F."

Characterization of an endosymbiont infecting wood ticks, Dermacentor andersoni, as a member of the genus Francisella by Niebylski, M.L, Peacock, M.G, Fischer, E.R, Porcella, S.F, Schwan, T.G

“…A microorganism (Dermacantor andersoni symbiont [DAS]) infecting Rocky Mountain wood ticks (D. andersoni) collected in the Bitterroot Mountains of western…”
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Achieving sustained virologic response after interferon-free hepatitis C virus treatment correlates with hepatic interferon gene expression changes independent of cirrhosis by Meissner, E. G., Kohli, A., Virtaneva, K., Sturdevant, D., Martens, C., Porcella, S. F., McHutchison, J. G., Masur, H., Kottilil, S.

“…Summary Chronic hepatitis C virus (HCV) infection can now be treated with oral directly acting antiviral agents, either with or without ribavirin (RBV)…”
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Expression and immunological analysis of the plasmid-borne mlp genes of Borrelia burgdorferi strain B31 by PORCELLA, S. F, FITZPATRICK, C. A, BONO, J. L

“…A lipoprotein gene family first identified in Borrelia burgdorferi strain 297, designated 2.9 LP and recently renamed mlp, was found on circular and linear…”
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Decorin-Binding Protein of Borrelia burgdorferi Is Encoded within a Two-Gene Operon and Is Protective in the Murine Model of Lyme Borreliosis by HAGMAN, K. E, LAHDENNE, P, POPOVA, T. G, PORCELLA, S. F, AKINS, D. R, RADOLF, J. D, NORGARD, M. V

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Serodiagnosis of louse-borne relapsing fever with glycerophosphodiester phosphodiesterase (GlpQ) from Borrelia recurrentis by PORCELLA, Stephen F, RAFFEL, Sandra J, SCHRUMPF, Merry E, SCHRIEFER, Martin E, DENNIS, David T, SCHWAN, Tom G

“…Human louse-borne relapsing fever occurs in sporadic outbreaks in central and eastern Africa that are characterized by significant morbidity and mortality…”
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Characterization of outer membranes isolated from Treponema pallidum, the syphilis spirochete by RADOLF, J. D, ROBINSON, E. J, BOURELL, K. W, AKINS, D. R, PORCELLA, S. F, WEIGEL, L. M, JONES, J. D, NORGARD, M. V

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Evolutionary Origin and Emergence of a Highly Successful Clone of Serotype M1 Group A Streptococcus Involved Multiple Horizontal Gene Transfer Events by Sumby, Paul, Porcella, Steve F., Madrigal, Andres G., Barbian, Kent D., Virtaneva, Kimmo, Ricklefs, Stacy M., Sturdevant, Daniel E., Graham, Morag R., Vuopio-Varkila, Jaana, Hoe, Nancy P., Musser, James M.

“…To better understand the molecular events involved in the origin of new pathogenic bacteria, we studied the evolution of a highly virulent clone of serotype M1…”
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Molecular characterization of a 6.6-kilodalton Borrelia burgdorferi outer membrane-associated lipoprotein (lp6.6) which appears to be downregulated during mammalian infection by LAHDENNE, P, PORCELLA, S. F, HAGMAN, K. E, AKINS, D. R, POPOVA, T. G, COX, D. L, KATONA, L. I, RADOLF, J. D, NORGARD, M. V

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The relapsing fever spirochete Borrelia hermsii contains multiple, antigen-encoding circular plasmids that are homologous to the cp32 plasmids of Lyme disease spirochetes by STEVENSON, B, PORCELLA, S. F, OIE, K. L, FITZPATRICK, C. A, RAFFEL, S. J, LUBKE, L, SCHRUMPF, M. E, SCHWAN, T. G

“…Borrelia hermsii, an agent of tick-borne relapsing fever, was found to contain multiple circular plasmids approximately 30 kb in size. Sequencing of a DNA…”
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Genome Sequence of a Serotype M28 Strain of Group A Streptococcus: Potential New Insights into Puerperal Sepsis and Bacterial Disease Specificity by Green, Nicole M., Zhang, Shizhen, Porcella, Stephen F., Nagiec, Michal J., Barbian, Kent D., Beres, Stephen B., LeFebvre, Rance B., Musser, James M.

“…Puerperal sepsis, a major cause of death of young women in Europe in the 1800s, was due predominantly to the gram-positive pathogen group A Streptococcus…”
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Borrelia burgdorferi supercoiled plasmids encode multicopy tandem open reading frames and a lipoprotein gene family by Porcella, S F, Popova, T G, Akins, D R, Li, M, Radolf, J D, Norgard, M V

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Virulence Control in Group A Streptococcus by a Two-Component Gene Regulatory System: Global Expression Profiling and in vivo Infection Modeling by Graham, Morag R., Smoot, Laura M., Cristi A. Lux Migliaccio, Virtaneva, Kimmo, Sturdevant, Daniel E., Porcella, Stephen F., Federle, Michael J., Adams, Gerald J., Scott, June R., Musser, James M.

“…Two-component gene regulatory systems composed of a membrane-bound sensor and cytoplasmic response regulator are important mechanisms used by bacteria to sense…”
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Genome Sequence of a Serotype M3 Strain of Group A Streptococcus: Phage-Encoded Toxins, the High-Virulence Phenotype, and Clone Emergence by Beres, Stephen B., Sylva, Gail L., Barbian, Kent D., Lei, Benfang, Hoff, Jessica S., Mammarella, Nicole D., Liu, Meng-Yao, Smoot, James C., Porcella, Stephen F., Parkins, Larye D., Campbell, David S., Smith, Todd M., McCormick, John K., Donald Y. M. Leung, Schlievert, Patrick M., Musser, James M.

“…Genome sequences are available for many bacterial strains, but there has been little progress in using these data to understand the molecular basis of pathogen…”
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Genome Sequence and Comparative Microarray Analysis of Serotype M18 Group A Streptococcus Strains Associated with Acute Rheumatic Fever Outbreaks by Smoot, James C., Barbian, Kent D., Van Gompel, Jamie J., Smoot, Laura M., Chaussee, Michael S., Sylva, Gail L., Sturdevant, Daniel E., Ricklefs, Stacy M., Porcella, Stephen F., Parkins, Larye D., Beres, Stephen B., Campbell, David S., Smith, Todd M., Zhang, Qing, Kapur, Vivek, Daly, Judy A., Veasy, L. George, Musser, James M.

“…Acute rheumatic fever (ARF), a sequelae of group A Streptococcus (GAS) infection, is the most common cause of preventable childhood heart disease worldwide…”
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Characterization of cp18, a naturally truncated member of the cp32 family of Borrelia burgdorferi plasmids by Stevenson, B, Casjens, S, van Vugt, R, Porcella, S F, Tilly, K, Bono, J L, Rosa, P

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Evidence for a methyl-accepting chemotaxis protein gene (mcp1) that encodes a putative sensory transducer in virulent Treponema pallidum by BAGMAN, K. E, PORCELLA, S. F, POPOVA, T. G, NORGARD, M. V

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Identification of an EF-Tu protein that is periplasm-associated and processed in Neisseria gonorrhoeae by Porcella, Stephen F, Belland, R. J, Judd, R. C

“…Department of Microbiology, University of Texas Southwestern Medical School at Dallas, Dallas, Texas 75235, USA Rocky Mountain Laboratories, NIAID, NIH,…”
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The Mycobacterium marinum G13 promoter is a strong sigma 70-like promoter that is expressed in Escherichia coli and mycobacteria species by Barker, Lucia P., Porcella, Stephen F., Wyatt, Richard G., Small, P.L.C.

“…Abstract A Mycobacterium marinum promoter, designated G13, was isolated from a promoter-trap library as a constitutive producer of the mutant green fluorescent…”
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Progress toward characterization of the group A Streptococcus metagenome: Complete genome sequence of a macrolide-resistant serotype M6 strain by Banks, David J., Porcella, Stephen F., Barbian, Kent D., Beres, Stephen B., Philips, Lauren E., Voyich, Jovanka M., DeLeo, Frank R., Martin, Judith M., Somerville, Greg A., Musser, James M.

“…We describe the genome sequence of a macrolide-resistant strain (MGAS10394) of serotype M6 group A Streptococcus (GAS). The genome is 1,900,156 bp in length,…”
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Borrelia burgdorferi and Treponema pallidum: a comparison of functional genomics, environmental adaptations, and pathogenic mechanisms by Porcella, S F, Schwan, T G

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