Results 151 to 160 of about 5,329,833 (353)

Xanthomonas campestris pv. campestris (cause of black rot of crucifers) in the genomic era is still a worldwide threat to brassica crops [PDF]

, 2012
Background Xanthomonas campestris pv. campestris (Xcc) (Pammel) Dowson is a Gram-negative bacterium that causes black rot, the most important disease of vegetable brassica crops worldwide. Intensive molecular investigation of Xcc is gaining momentum and
Holub, E. B., Vicente, Joana G.
core   +1 more source

Virulence genes are a signature of the microbiome in the colorectal tumor microenvironment

Genome Medicine, 2014
The human gut microbiome is associated with the development of colon cancer, and recent studies have found changes in the microbiome in cancer patients compared to healthy controls.

semanticscholar   +1 more source

Pan2‐Pan3 Complex‐Mediated Deadenylation Enforces mRNA Quality Control for Infection of the Rice Blast Fungus

Advanced Science, EarlyView.
Discovery that deadenylation, rather than transcription, acts as the rate‐limiting step for developmental timing in a plant pathogen. Evidence that P‐body integrity and mRNA decay are mechanistically coupled to rapid cellular differentiation under environmental stress. Identification of Pan2‐Pan3 as a pathogen‐specific “meta‐virulence factor” absent in
Ziwei Lv, Junting Feng, Shenxian Zhou, Zhiguang Qu, Jun Peng, Xiao‐Lin Chen, Deng Chen   +6 more
wiley   +1 more source

Carbapenem-resistant Pseudomonas aeruginosa T3SS virulence genes and correlation between virulence and drug resistance and molecular epidemiology studies

Frontiers in Pharmacology
ObjectiveThis study aimed to investigate the relationship between the carriage and expression of virulence genes associated with the type III secretion system (T3SS) in carbapenem-resistant Pseudomonas aeruginosa (CRPA) and their impact on virulence ...
Jianhua Tang, Jianhua Tang, Jiekun Pu, Linbo Zhao, Xuli Zhan, Qianqian Pang, Xiangyan Meng, Rui Feng, Haojun Fan   +8 more
doaj   +1 more source

Diarrheagenic Escherichia coli pathotypes isolated from children with diarrhea in the Federal Capital Territory Abuja, Nigeria

Journal of Infection in Developing Countries, 2015
Introduction: Escherichia coli are frequently isolated from diarrheic children in the Federal Capital Territory Abuja, Nigeria, but their virulent properties are not routinely evaluated. Therefore, the etiology of childhood diarrheal disease attributable
Casmir Ifeanyichukwu Cajetan Ifeanyi, Nkiruka Florence Ikeneche, Bassey Enya Bassey, Nazek Al-Gallas, Ridha Ben Aissa, Abdellatif Boudabous   +5 more
doaj   +1 more source

Refining the Balance of Attenuation and Immunogenicity of Respiratory Syncytial Virus by Targeted Codon Deoptimization of Virulence Genes

mBio, 2014
Respiratory syncytial virus (RSV) is the most important pathogen for lower respiratory tract illness in children for which there is no licensed vaccine.
J. Meng, Sujin Lee, Anne L. Hotard, M. Moore   +3 more
semanticscholar   +1 more source

Analysis of Additional Virulence Genes and Virulence Gene Regions in Listeria monocytogenes Confirms the Epidemiologic Relevance of Multi-Virulence-Locus Sequence Typing

Journal of Food Protection, 2008
Previous molecular subtyping studies have defined four epidemic clones (ECs) of Listeria monocytogenes (ECI, ECII, ECIII, and ECIV). Partial sequences of eight virulence genes were previously shown to be identical within individual ECs of L. monocytogenes.
LOMONACO, Sara, Chen Y, Knabel SJ
openaire   +3 more sources

CsdA‐LaeB Regulatory Hub Contributes to Aspergillus fumigatus Virulence via Fumiquinazoline C Biosynthesis

Advanced Science, EarlyView.
This study identifies a conserved CsdA‐LaeB hub in Aspergillus fumigatus that regulates secondary metabolite fumiquinazoline C (FqC). Disrupting this hub enhances FqC production and virulence, shedding new light on the post‐transcriptional regulatory logic linking secondary metabolism to pathogenicity and offering alternative strategies for diagnostic ...
Zili Song, Hongjiao Zhang, Leixin Ye, Yuxin Lei, Linqi Wang, Xiao Liu, Nayanna M. Mercado Soto, Nancy P. Keller, Berl R. Oakley, Can Zhao, Michael Bromley, Hongwei Liu, Lei Cai, Koon Ho Wong, Wen‐Bing Yin   +14 more
wiley   +1 more source

Dual‐Anchored Clickable Peptide via SPAAC for Gelatinase‐Responsive Antibacterial and Osteogenic Functions on Titanium Implants

Advanced Science, EarlyView.
To address the infection‐associated orthopedic implant failures, this study presents a gelatinase‐responsive antibacterial titanium implant (Ti‐Dual) featuring a dual‐anchored fusion peptide containing antibacterial (HHC36) and osteogenic (RGD) domains connected by a cleavable GPLGV linker.
Ru Zhong, Hang Zhou, Chenyang Ye, Lei Chu, Lin Wang, Yingjun Wang   +5 more
wiley   +1 more source

Extended-spectrum beta-lactamase (ESBL) production and virulence genes profile of avian pathogenic Escherichia coli (APEC) isolated from broiler chickens in eastern Thailand

Veterinary Integrative Sciences
Avian pathogenic Escherichia coli (APEC) causes colibacillosis, resulting in extensive economic losses for the broiler industry. To date, there is little information in Thailand about virulence-associated genes and antibiotic resistance of APEC ...
Suttitas Tongkamsai, Kulchai Nakbubpa
doaj   +1 more source