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Escherichia coli
4
Biología molecular
2
Microbiología de alimentos
2
Agua
1
Agua potable
1
Análisis
1
Clonación molecular
1
Desinfección del agua
1
Efecto de la radiación
1
Eliminación microbiana
1
Enfermedades bacterianas
1
Enfermería
1
Escherichia coli O157:H7
1
Exámen
1
Fisiología bacteriana
1
Purificación del agua
1
Química clínica
1
Salmonella typhimurium
1
Técnica
1
Veterinaria
1
Water
1
contaminación
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control de calidad
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pollution
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quality control
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81“…Uridine diphosphate galactose 4-epimerase and phosphomannose isomerase-deficient mutants of Escherichia coli O111:B4 were studied to test the hypothesis that in E. coli a specific relationship exists between O antigenicity, virulence, and capacity to resist phagocytosis. …”
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85por Ishihama, Yasushi, Schmidt, Thorsten, Rappsilber, Juri, Mann, Matthias, Hartl, F Ulrich, Kerner, Michael J, Frishman, Dmitrij“…Using a combination of LC-MS/MS approaches with protein and peptide fractionation steps we identified 1103 proteins from the cytosolic fraction of the Escherichia coli strain MC4100. A measure of abundance is presented for each of the identified proteins, based on the recently developed emPAI approach which takes into account the number of sequenced peptides per protein. …”
Publicado 2008
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87“…BACKGROUND: DNA damage in Escherichia coli evokes a response mechanism called the SOS response. …”
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88“…BACKGROUND: Though RpoS is important for survival of pathogenic Escherichia coli in natural environments, polymorphism in the rpoS gene is common. …”
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89“…This approach is used here to investigate the production of aromatic products in Escherichia coli. Instead of using dynamic metabolite data to fit a model, the EM approach uses phenotypic data (effects of enzyme overexpression or knockouts on the steady state production rate) to screen possible models. …”
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90“…Escherichia coli serves as an excellent model for the study of fundamental cellular processes such as metabolism, signalling and gene expression. …”
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91“…BACKGROUND: Escherichia coli exhibits diauxic growth in sugar mixtures due to CRP-mediated catabolite repression and inducer exclusion related to phosphotransferase system enzyme activity. …”
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92por Zaslaver, Alon, Kaplan, Shai, Bren, Anat, Jinich, Adrian, Mayo, Avi, Dekel, Erez, Alon, Uri, Itzkovitz, Shalev“…To understand how Escherichia coli partitions its transcriptional resources between its different promoters, we employ a robotic assay using a comprehensive reporter strain library for E. coli to measure promoter activity on a genomic scale at high-temporal resolution and accuracy. …”
Publicado 2009
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96por Nguyen, Minh Chau Phuc, Woerther, Paul-Louis, Bouvet, Mathilde, Andremont, Antoine, Leclercq, Roland, Canu, Annie“…The plasmid-borne mph(A) gene that confers resistance to azithromycin and has recently emerged in Shigella sonnei is present in multidrug- and non–multidrug-resistant Escherichia coli isolates from 4 continents. Further spread of mph(A) to Shigella and Salmonella spp. may be expected.…”
Publicado 2009
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97por Clausznitzer, Diana, Oleksiuk, Olga, Løvdok, Linda, Sourjik, Victor, Endres, Robert G.“…Adaptation of the chemotaxis sensory pathway of the bacterium Escherichia coli is integral for detecting chemicals over a wide range of background concentrations, ultimately allowing cells to swim towards sources of attractant and away from repellents. …”
Publicado 2010
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98por Jozefczuk, Szymon, Klie, Sebastian, Catchpole, Gareth, Szymanski, Jedrzej, Cuadros-Inostroza, Alvaro, Steinhauser, Dirk, Selbig, Joachim, Willmitzer, Lothar“…Environmental fluctuations lead to a rapid adjustment of the physiology of Escherichia coli, necessitating changes on every level of the underlying cellular and molecular network. …”
Publicado 2010
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99por Jürgen, Britta, Breitenstein, Antje, Urlacher, Vlada, Büttner, Knut, Lin, Hongying, Hecker, Michael, Schweder, Thomas, Neubauer, Peter“…RESULTS: IBs of α-glucosidase of Saccharomyces cerevisiae after overproduction in Escherichia coli contain a large amount of (at least 12 different) major product fragments, as revealed by two-dimensional polyacrylamide gel electrophoresis (2D PAGE). …”
Publicado 2010
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100“…Escherichia coli is an important component of the biosphere and is an ideal model for studies of processes involved in bacterial genome evolution. …”
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