Results 61 to 70 of about 9,394 (175)

Emerging Dissemination of blaCTX‐M‐65 in Bovine E. coli in Spain Associated With IncHI2 Plasmids

MicrobiologyOpen, Volume 15, Issue 3, June 2026.
The resistome in ESBL/AmpC‐producing E. coli in livestock was diverse and dominated by plasmid‐borne genes Detection of host‐independent dissemination of AMR determinants mediated by shared plasmid types First report in Spanish cattle of blaCTX‐M‐65 on IncHI2 plasmids, an under‐reported ESBL in Europe Identification of potentially zoonotic clones in ...
Medelin Ocejo, Beatriz Oporto, Ana Hurtado   +2 more
wiley   +1 more source

Integrative Modular, Network‐Based, and Machine Learning Framework for Predicting Accessory Genome Functions and Virulence in Escherichia coli O157:H7

MicrobiologyOpen, Volume 15, Issue 3, June 2026.
An analysis of the accessory genomes from 77 Escherichia coli O157:H7 strains using network and machine learning techniques uncovers modular communities of plasmid‐related virulence associated with IncF replicons. Accessory markers that are not directly linked to toxin genes can effectively predict the virulence status with an AUC of 0.85, facilitating
Sydney Menzeko Gambushe, Oliver Tendayi Zishiri   +1 more
wiley   +1 more source

Vaccines against extraintestinal pathogenic Escherichia coli (ExPEC): progress and challenges

Gut Microbes
The emergence of antimicrobial resistance (AMR) is a principal global health crisis projected to cause 10 million deaths annually worldwide by 2050. While the Gram-negative bacteria Escherichia coli is commonly found as a commensal microbe in the human gut, some strains are dangerously pathogenic, contributing to the highest AMR-associated mortality ...
Ling Qiu, Dylan Chirman, Justin R. Clark, Yikun Xing, Haroldo Hernandez Santos, Ellen E. Vaughan, Anthony W. Maresso   +6 more
openaire   +4 more sources

Hemorrhagic cystitis caused by extraintestinal pathogenic Escherichia coli in a dog (Canis lupus familiaris)

Brazilian Journal of Veterinary Pathology, 2019
Escherichia coli strains that are able to colonize outside of the gastrointestinal tract are classified as extraintestinal pathogenic E. coli (ExpEC).
Agustina Troncellito, Karina C. Fresneda, Janet D. Moore, Chitrita DebRoy, Carolina Escobar, Francisco R. Carvallo   +5 more
doaj   +1 more source

Tandemly duplicated TaERF109 genes confer drought tolerance and post‐drought recovery in wheat

Journal of Integrative Plant Biology, Volume 68, Issue 6, Page 1744-1761, June 2026.
Tandemly duplicated TaERF109 transcription factor genes in wheat modulate growth traits and enhance drought tolerance by regulating the TaMADS56 transcription factor gene, cytokinin biosynthesis‐related genes, and nicotianamine synthase genes, revealing the critical role of tandemly duplicated genes in the coordination of stress responses and ...
Jun Chen, Shang Zhao, Wenjing Li, Chunxiao Wang, Yuan Gao, Zihan Yang, Yongbin Zhou, Ming Chen, Zhaoshi Xu, Youzhi Ma   +9 more
wiley   +1 more source

Detection of Extended-spectrum β-lactamase-producing Escherichia coli isolates by isothermal amplification and association of their virulence genes and phylogroups with extraintestinal infection

Scientific Reports, 2023
Extraintestinal pathogenic Escherichia coli (ExPEC) producing extended-spectrum β-lactamases (ESBL) cause serious human infections due to their virulence and multidrug resistance (MDR) profiles.
Naeem Ullah, Thadchaporn Assawakongkarat, Yukihiro Akeda, Nuntaree Chaichanawongsaroj   +3 more
doaj   +1 more source

Imported Retail Beef and Chicken Meat Products Serve as Reservoirs for Emerging Antibiotic‐Resistant Pathotypes of Escherichia coli in Pristine Areas Free From Agricultural Activity

MicrobiologyOpen, Volume 15, Issue 2, April 2026.
Retail meat–derived E. coli frequently harbored multidrug‑resistance phenotypes, diverse virulence determinants, and plasmid‑encoded resistance genes with high conjugative potential. Results indicate meat and poultry as underrecognized reservoirs facilitating dissemination of antimicrobial resistance and pathogenic lineages, with imported products ...
Saehah Yi, Kathleen A. Alexander, Auja Bywater, Galaletsang Dintwe, Ashton N. Sies, Thomas H. Haidl, Andrew D. S. Cameron, Monica A. Ponder   +7 more
wiley   +1 more source

O-specific polysaccharide confers lysozyme resistance to extraintestinal pathogenic Escherichia coli

Virulence, 2018
Extraintestinal pathogenic Escherichia coli (ExPEC) is the leading cause of bloodstream and other extraintestinal infections in human and animals. The greatest challenge encountered by ExPEC during an infection is posed by the host defense mechanisms ...
Yinli Bao, Haobo Zhang, Xinxin Huang, Jiale Ma, Catherine M. Logue, Lisa K. Nolan, Ganwu Li   +6 more
doaj   +1 more source

Should all Noises Be Treated Equally: Impact of Input Noise Variability on Neural Network Robustness

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 1, February 2026.
Abstract Geophysical data collected from active field sites are often contaminated by complex and heterogeneous noise, obscuring weak seismic events, and complicating automated interpretation. Although deep learning offers promising solutions for seismic processing, its performance is highly sensitive to the nature of training noise, especially under ...
S. Alsinan, M. Makarenko, S. Liu, A. Aldawood, I. Hoteit   +4 more
wiley   +1 more source

Broad protective vaccination against systemic Escherichia coli with autotransporter antigens.

PLoS Pathogens, 2023
Extraintestinal pathogenic Escherichia coli (ExPEC) is the leading cause of adult life-threatening sepsis and urinary tract infections (UTI). The emergence and spread of multidrug-resistant (MDR) ExPEC strains result in a considerable amount of treatment
Yikun Xing, Justin R Clark, James D Chang, Dylan M Chirman, Sabrina Green, Jacob J Zulk, Joseph Jelinski, Kathryn A Patras, Anthony W Maresso   +8 more
doaj   +1 more source