Results 61 to 70 of about 20,539 (180)

Exploring the Power of Machine Learning in Analysing Protein–Protein Sequences

IET Systems Biology, Volume 20, Issue 1, January/December 2026.
Figure 2 depicts the structure of a peptide bond formed between amino acids to form a polypeptide chain. ABSTRACT Proteins are fundamental biological macromolecules responsible for regulating nearly all cellular processes, and their functions are largely determined by the underlying amino acid sequences.
Anindya Nag, Riya Sil, Md. Mehedi Hassan, Tamanna Haque Ritu, Biva Das, Nilanjana Roy, Anurag Sinha, Dron Guin, Nishchal Maurya   +8 more
wiley   +1 more source

High-throughput analysis of Yersinia pseudotuberculosis gene essentiality in optimised in vitro conditions, and implications for the speciation of Yersinia pestis

BMC Microbiology, 2018
Background Yersinia pseudotuberculosis is a zoonotic pathogen, causing mild gastrointestinal infection in humans. From this comparatively benign pathogenic species emerged the highly virulent plague bacillus, Yersinia pestis, which has experienced ...
Samuel J. Willcocks, Richard A. Stabler, Helen S. Atkins, Petra F. Oyston, Brendan W. Wren   +4 more
doaj   +1 more source

Crystal structure of Methanococcus jannaschii dihydroorotase with substrate bound

Acta Crystallographica Section F, Volume 82, Issue 1, Page 23-31, January 2026.
We present the 1.87 Å resolution structure of M. jannaschii dihydroorotase complexed with the substrate carbamoyl aspartate at room temperature. Contrary to expectations, a flexible loop which is important in catalysis and closes upon substrate binding in order to stabilize the substrate and transition state is observed in both the loop‐out and loop‐in
Jacqueline Vitali, Jay C. Nix, Haley E. Newman, Michael J. Colaneri   +3 more
wiley   +1 more source

PLAGUE INFECTION SIMULATING IN CASE OF INOCULATION WITH AVIRULENT YERSINIA PESTIS STRAINS

Проблемы особо опасных инфекций, 2017
Biological method of investigation is specified for the laboratory diagnostics of plague. Mastering of this method by the trainees within the frames of further vocational education is associated with the use of avirulent Yersinia pestis strains and ...
E. V. Sazanova, A. N. Malakhaeva, T. A. Malyukova, A. V. Boiko, E. G. Bulgakova, Yu. A. Popov   +5 more
doaj   +1 more source

Comparative Evaluation of Proteolytic and Superoxide Dismutase Activities of Yersinia pestis Strains with Different Plasmid imposition

Эпидемиология и вакцинопрофилактика, 2015
Data of the proteolytic and superoxide dismutase activities of Yersinia pestis strains with different plasmid spectrum are presented. It was established that superoxide dismutase activity of the tested Y.
O. V. Yur’Eva, V. I. Dubrovina, G. B. Mukhturgin, T. A. Ivanova, K. M. Korytov, E. G. Tokmakova, S. V. Balakhonov   +6 more
doaj   +1 more source

AsymptomaticYersinia pestisInfection, China

Emerging Infectious Diseases, 2005
To the Editor: Plague is one of the oldest identifiable diseases. Modern public health measures and effective antimicrobial treatments have led to a decrease in plague cases worldwide. However, plague remains endemic in many natural foci. Since the early 1990s, the World Health Organization (WHO) has reported a steadily increasing trend in human plague
Min Li, Yajun Song, Bei Li, Zuyun Wang, Ronghai Yang, Lingxiao Jiang, Ruifu Yang   +6 more
openaire   +3 more sources

Isolamento da Yersinia pestis nos focos pestosos do Nordeste do Brasil no período de 1966 a 1982

Revista do Instituto de Medicina Tropical de São Paulo, 1985
No período de 1966 a 1982 foram isoladas 861 cepas de Yersinia pestis sendo 471 originadas de material de roedores e outros pequenos mamíferos, 236 de lotes de pulgas, 2 de lotes de Ornithodorus e 152 de seres humanos dos focos pestosos do Nordeste do ...
Alzira Maria Paiva de Almeida, Darci Pascoal Brasil, Francisco Gomes de Carvalho, Célio Rodrigues de Almeida   +3 more
doaj   +1 more source

Evolutionary selection of biofilm-mediated extended phenotypes in Yersinia pestis in response to a fluctuating environment

Nature Communications, 2020
Yersinia pestis, the causative agent of plague, can change its biofilm production to influence the dynamics of flea-borne transmission. Here, the authors sequence Y.
Yujun Cui, Boris V. Schmid, Hanli Cao, Xiang Dai, Zongmin Du, W. Ryan Easterday, Haihong Fang, Chenyi Guo, Shanqian Huang, Wanbing Liu, Zhizhen Qi, Yajun Song, Huaiyu Tian, Min Wang, Yarong Wu, Bing Xu, Chao Yang, Jing Yang, Xianwei Yang, Qingwen Zhang, Kjetill S. Jakobsen, Yujiang Zhang, Nils Chr. Stenseth, Ruifu Yang   +23 more
doaj   +1 more source

Results of Modeling Experiments in Designing Immuno-Enzyme Test-System for the Detection of Antibodies to Yersinia pestis F1 (ELISA-Ab-F1 Yersinia pestis)

Проблемы особо опасных инфекций, 2013
Designed is immuno-enzyme test-system for the detection of antibodies to Yersinia pestis capsular antigen F1 – “ELISA-Ab-F1 Yersinia pestis”.
Z. L. Devdariani, N. E. Tereshkina, T. M. Taranenko, M. N. Kireev, I. V. Terekhova, G. V. Grigor’Eva, M. N. Islyaeva, N. M. Ermakov, N. A. Vinogradova, A. N. Malakhaeva   +9 more
doaj   +1 more source

Pathogenicity and virulence of Yersinia

Virulence
The genus Yersinia includes human, animal, insect, and plant pathogens as well as many symbionts and harmless bacteria. Within this genus are Yersinia enterocolitica and the Yersinia pseudotuberculosis complex, with four human pathogenic species that are
Jarett A. Seabaugh, Deborah M. Anderson
doaj   +1 more source