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pro vyhledávání: '"35"'
Autor:
Faustino A. Toba, Jeremy G. Bird, Mitchell G. Thompson, Anthony G. Hay, Nathan Franck, Karl-Gustav Rueggeberg
Publikováno v:
Microbiology. 161:1683-1693
Expression of the lysis cassette (essD, ybcT, rzpD/rzoD) from the defective lambdoid prophage at the 12th minute of Escherichia coli's genome (DLP12) is required in some strains for proper curli expression and biofilm formation. Regulating production
Publikováno v:
Microbiology. 154:2380-2386
Methyl-accepting chemotaxis proteins (MCPs) are receptors that play an important role in bacterial chemotaxis. Methylation of Tsr, the MCP that mediates chemotaxis towards serine in Escherichia coli, is thought to be facilitated by binding of the met
Autor:
Thaddeus B. Stanton, Richard L. Zuerner, Darren J. Trott, Dieter M. Bulach, David P. Alt, K. M. Townsend, Michael J. Wannemuehler, Judi Stasko
Publikováno v:
Microbiology. 150:1041-1053
The intestinal spirochaeteBrachyspira pilosicolicauses colitis in a wide variety of host species. Little is known about the structure or protein constituents of theB. pilosicoliouter membrane (OM). To identify surface-exposed proteins in this species
Publikováno v:
Microbiology. 159:205-218
Extracytoplasmic function (ECF) sigma factors (σ(E)) are known to bring about changes in gene expression to enable bacteria to adapt to different stresses. The Azospirillum brasilense Sp245 genome harbours nine genes encoding σ(E), of which two are
Publikováno v:
Microbiology. 158:2246-2261
The locus of enterocyte effacement (LEE) is a 35 kb pathogenicity island involved in attaching and effacing (A/E) Escherichia coli enteric infection. The LEE is organized into five large transcriptional operons (LEE1-LEE5) and a few bi- and monocistr
Autor:
Susan F. Koval, Khaled K. Mahmoud
Publikováno v:
Microbiology. 156:1040-1051
Bdellovibrio and like organisms (BALOs) are obligate prokaryotic predators of other Gram-negative bacteria. Bdellovibrio bacteriovorus is the most studied organism among BALOs. It has a periplasmic life cycle with two major stages: a motile, non-repl
Autor:
Ávila, Marta, Jaquet, M., Moine, Deborah, Requena, Teresa, Peláez, Carmen, Arigoni, F., Jankovic, I.
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
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This work is believed to be the first report on the physiological and biochemical characterization of α-L-rhamnosidases in lactic acid bacteria. A total of 216 strains representing 37 species and eight genera of food-grade bacteria were screened for
Publikováno v:
Microbiology. 155:2683-2693
There are barriers to cross-expression of genes betweenBacteroidesspp. andEscherichia coli. In this study, alux-based reporter system was developed forBacteroidesand used to compare the promoter structure and function of aBacteroides thetaiotaomicron
Publikováno v:
Microbiology. 153:1631-1641
Streptococcus mutans strain K8 was shown to produce a newly identified type AII lantibiotic, mutacin K8. The mutacin K8-encoding muk locus consists of 13 ORFs, three of which (mukA1, A2 and A3) have close homology to scnA, the structural gene encodin
Publikováno v:
Microbiology. 153:787-793
Chlamydophila pneumoniae AR39 contains two different ORFs (CP0654 and CP0782) encoding ribonuclease H (RNase H) homologues, Cpn-RNase HII and Cpn-RNase HIII. Sequence alignments show that the two homologues both contain the conserved motifs of type 2