H Guillon, D Tande… - Antimicrobial Agents and …, 2011 - Am Soc Microbiol Escherichia coli produces a chromosomal AmpC β-lactamase at a very low level because of a weak promoter (4). Spontaneous mutations affecting the promoter region can induce overproduction of this enzyme, conferring resistance to narrow-spectrum cephalosporins (20). Moreover, ...
F Pace, J Boldrin, G Nakazato, M Lancellotti… - …, 2011 - Soc General Microbiol Page 1. 1 Characterization of IcmF of the type VI secretion system in an avian pathogenic 1 Escherichiacoli (APEC) strain. 2 ... of a septicemic strain (SEPT362) of avian pathogenic Escherichiacoli (APEC), we 29 investigated the function of IcmF in this strain. ...
[HTML] from nih.govS Gama-Castro, H Salgado, M Peralta-Gil… - Nucleic acids …, 2011 - Oxford Univ Press RegulonDB (http://regulondb.ccg.unam.mx/) is the primary reference database of the best-known regulatory network of any free-living organism, that of Escherichia coli K-12. The major conceptual change since 3 years ago is an expanded biological context so that transcriptional ... Cited by 7 - Related articles - All 6 versions
[HTML] from nih.govF Ruiz-Perez, R Wahid… - Proceedings of the …, 2011 - National Acad Sciences The serine protease autotransporters of Enterobacteriaceae (SPATEs) are secreted by pathogenic Gram-negative bacteria through the autotransporter pathway. We previously classified SPATE proteins into two classes: cytotoxic (class 1) and noncytotoxic (class 2). Here, we show ... Cited by 1
PB Woiczikowski, T Steinbrecher… - The Journal of …, 2011 - ACS Publications In this report, we study the photoactivation process in Escherichia coli DNA photolyase, involving long-range electron transport along a conserved chain of Trp residues between the protein surface and the flavin adenine dinucleotide (FAD) cofactor. Fully coupled nonadiabatic ...
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