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Publikováno v:
Journal of Bacteriology. 181:2044-2049
Pyrazinamide (PZA) is an important antituberculosis drug. Unlike most antibacterial agents, PZA, despite its remarkable in vivo activity, has no activity against Mycobacterium tuberculosis in vitro except at an acidic pH. M. tuberculosis is uniquely
Publikováno v:
Journal of Bacteriology. 180:6753-6756
Insertion of an 18-amino-acid-encoding sequence within the fpvA gene identified permissive sites at residues Y350, A402, R451, R521, and R558, consistent with these residues occurring in extramembranous loop regions of the protein. Insertions at R451
Autor:
Marjorie A. Montague, Phillip E. Klebba, Angela Hall, Jide Xu, Padmamalini Thulasiraman, Salete M. C. Newton, Christine Mai, Kenneth N. Raymond
Publikováno v:
Journal of Bacteriology. 180:6689-6696
The ligand-gated outer membrane porin FepA serves Escherichia coli as the receptor for the siderophore ferric enterobactin. We characterized the ability of seven analogs of enterobactin to supply iron via FepA by quantitatively measuring the binding
Autor:
Lisa Seitz, Yves V. Brun
Publikováno v:
Journal of Bacteriology. 180:5235-5239
Stalk synthesis in Caulobacter crescentus is a developmentally controlled and spatially restricted event that requires the synthesis of peptidoglycan at the stalk-cell body junction. We show that the β-lactam antibiotic mecillinam prevents stalk syn
Autor:
Kevin D. Young
Publikováno v:
Journal of Bacteriology. 189:6509-6511
One of the joys of science is seeing old problems solved. Just as satisfying is the pleasure of seeing long-unanswered questions revitalized by the application of new technologies or simply by someone reinvestigating the problem with fresh eyes. In t
Autor:
Miguel Ángel Fernández-Moreno, Carlos Vallín, Lázaro Carbó, Francisco Malpartida, Trinidad Cuesta
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
Scopus-Elsevier
instname
Scopus-Elsevier
In the search for heterologous activators for actinorhodin production in Streptomyces lividans, 3.4 kb of DNA from Streptomyces rochei F20 (a streptothricin producer) were characterized. Subcloning experiments showed that the minimal DNA fragment req
Publikováno v:
Journal of Bacteriology. 180:3323-3329
The basic mechanisms underlying solvent tolerance in Pseudomonas putida DOT-T1E are efflux pumps that remove the solvent from bacterial cell membranes. The solvent-tolerant P. putida DOT-T1E grows in the presence of high concentrations (e.g., 1% [vol
Autor:
Richard P. Novick, Alexey Ruzin
Publikováno v:
Journal of Bacteriology. 180:182-185
Glycerol monolaurate (GML) is a surfactant that has been found to inhibit the post-exponential phase activation of virulence factor production and the induction of β-lactamase in Staphylococcus aureus . It has been suggested that signal transduction
Publikováno v:
Journal of Bacteriology. 179:6756-6763
The mechanism of low-level glycopeptide resistance among staphylococci is not known. A cytoplasmic protein, provisionally called Ddh (W. M. Milewski, S. Boyle-Vavra, B. Moreira, C. C. Ebert, and R. S. Daum, Antimicrob. Agents Chemother. 40:166-172, 1
Autor:
Chantal Tardif, Christian Gaudin, Sandrine Pagès, Anne Belaich, Laurent Gal, Jean-Pierre Belaich
Publikováno v:
Journal of Bacteriology
Journal of Bacteriology, American Society for Microbiology, 1997, 179 (21), pp.6595-6601. ⟨10.1128/jb.179.21.6595-6601.1997⟩
Journal of Bacteriology, 1997, 179 (21), pp.6595-6601. ⟨10.1128/jb.179.21.6595-6601.1997⟩
Journal of Bacteriology, American Society for Microbiology, 1997, 179 (21), pp.6595-6601. ⟨10.1128/jb.179.21.6595-6601.1997⟩
Journal of Bacteriology, 1997, 179 (21), pp.6595-6601. ⟨10.1128/jb.179.21.6595-6601.1997⟩
International audience; The gene coding for CelG, a family 9 cellulase from Clostridium cellulolyticum, was cloned and overexpressed in Escherichia coli. Four different forms of the protein were genetically engineered, purified, and studied: CelGL (t