Results 81 to 90 of about 1,472,388 (311)

Antimicrobial resistance and virulence gene profiles of Escherichia coli isolated from poultry farms using One Health perspective in Abeokuta, Nigeria

BMC Microbiology
Background Antimicrobial resistant Extraintestinal pathogenic Escherichia coli (ExPEC) includes uropathogenic E. coli (UPEC), the causative agents of urinary tract infections (UTI), neonatal meningitis E. coli (NMEC), implicated in neonatal meningitis in
A. T. Ajibola, M. de Lagarde, O. E. Ojo, S. A. Balogun, G. Vanier, J. M. Fairbrother, O. B. Shittu   +6 more
doaj   +1 more source

Phenotypic and Genotypic Characterization of ESBL-, AmpC-, and Carbapenemase-Producing Klebsiella pneumoniae and High-Risk Escherichia coli CC131, with the First Report of ST1193 as a Causative Agent of Urinary Tract Infections in Human Patients in Algeria

Antibiotics
Background: High-risk Escherichia coli clones, such as sequence type (ST)131 and ST1193, along with multidrug-resistant (MDR) Klebsiella pneumoniae, are globally recognized for their significant role in urinary tract infections (UTIs).
Hajer Ziadi, Fadela Chougrani, Abderrahim Cheriguene, Leticia Carballeira, Vanesa García, Azucena Mora   +5 more
doaj   +1 more source

Comparative Genomics of Recent Shiga Toxin-Producing Escherichia coli O104:H4: Short-Term Evolution of an Emerging Pathogen

mBio, 2013
The large outbreak of diarrhea and hemolytic uremic syndrome (HUS) caused by Shiga toxin-producing Escherichia coli O104:H4 in Europe from May to July 2011 highlighted the potential of a rarely identified E. coli serogroup to cause severe disease.
Yonatan H. Grad, Paul Godfrey, Gustavo C. Cerquiera, Patricia Mariani-Kurkdjian, Malika Gouali, Edouard Bingen, Terrence P. Shea, Brian J. Haas, Allison Griggs, Sarah Young, Qiandong Zeng, Marc Lipsitch, Matthew K. Waldor, François-Xavier Weill, Jennifer R. Wortman, William P. Hanage   +15 more
doaj   +1 more source

High-Affinity Phosphate-Binding Protein (PBP) For Phosphorous Recovery: Proof of Concept Using Recombinant \u3cem\u3eEscherichia coli\u3c/em\u3e [PDF]

, 2016
Phosphorus (P) is a critical, non-renewable nutrient; yet excess discharges can lead to eutrophication and deterioration of water quality. Thus, P removal from water must be coupled with P recovery to achieve sustainable P management. P-specific proteins
Ballent, Wendy, Mayer, Brooke, Yang, Yu
core   +1 more source

Characterization of an emergent clone of enteroinvasive Escherichia coli circulating in Europe [PDF]

, 2016
Enteroinvasive Escherichia coli (EIEC) cause intestinal illness indistinguishable from that caused by Shigella, mainly in developing countries. Recently an upsurge of cases of EIEC infections has been observed in Europe, with two large outbreaks ...
Caprioli, A., Dallman, T., Herrera León, S., Jenkins, C., Maugliani, A., Michelacci, V, Morabito, S., PROSSEDA, Gianni, Sanchez, S., Tozzoli, R.   +9 more
core   +1 more source

dUTPase is essential in zebrafish development and possesses several single‐nucleotide variants with pronounced structural and functional consequences

FEBS Open Bio, EarlyView.
dUTPases are involved in balancing the appropriate nucleotide pools. We showed that dUTPase is essential for normal development in zebrafish. The different zebrafish genomes contain several single‐nucleotide variations (SNPs) of the dut gene. One of the dUTPase variants displayed drastically lower protein stability and catalytic efficiency as compared ...
Viktória Perey‐Simon, Angéla Békesi, Latifa Kazzazy, Jázmin Mihály, Máté Varga, Beáta G. Vértessy, Kinga Nyíri   +6 more
wiley   +1 more source

Tingkat Kejadian Escherichia Coli Penghasil Extended Spectrum Β-Lactamase Yang Diisolasi Dari Feses Broiler Di Kota Bogor [PDF]

, 2016
The use of antibiotics in food-producing animals may encourage the occurence of bacterial resistance named Escherichia coli that produces Extended Spectrum β-lactamase (ESBL).
Latif, H. (Hadri), Masruroh, C. A. (Cholilia), Sudarwanto, M. B. (Mirnawati)   +2 more
core  

The effects of oxytetracycline on the intestinal Escherichia coli flora of newly weaned pigs [PDF]

, 1985
Four recently weaned pigs were dosed orally with oxytetracycline. This caused a rapid increase in the incidence of tetracycline resistance (TcR) among Escherichia coli isolates from the faecal flora.
Hinton, M., Hampson, D.J., Hampson, E., Linton, A.H.   +3 more
core   +2 more sources

Enteroaggregative Escherichia coli [PDF]

Journal of Applied Microbiology, 1998
Enteroaggregative Escherichia coli (EAggEC) are a group of E. coli characterized by the ability to adhere to cultured cell monolayers with an aggregative or 'stacked brick' adhesion phenotype. These strains of E. coli are distinct from other pathogenic groups of E. coli.
D, Law, H, Chart
openaire   +2 more sources

C2α‐carbanion‐protonating glutamate discloses tradeoffs between substrate accommodation and reaction rate in actinobacterial 2‐hydroxyacyl‐CoA lyase

FEBS Open Bio, EarlyView.
Enzymes of the 2‐hydroxyacyl‐CoA lyase group catalyze the condensation of formyl‐CoA with aldehydes or ketones. Thus, by structural adaptation of active sites, practically any pharmaceutically and industrially important 2‐hydroxyacid could be biotechnologically synthesized. Combining crystal structure analysis, active site mutations and kinetic assays,
Michael Zahn, Barbara Seroka, Ryszard Lazny, Zenon Lotowski, Thore Rohwerder   +4 more
wiley   +1 more source