Results 51 to 60 of about 7,180 (213)

The Complete Structure of the Core Oligosaccharide from Edwardsiella tarda EIB 202 Lipopolysaccharide [PDF]

, 2018
The chemical structure and genomics of the lipopolysaccharide (LPS) core oligosaccharide of pathogenic Edwardsiella tarda strain EIB 202 were studied for the first time.
De Mendoza Barberá, Elena, Kaszowska, M., Lugowski, C., Maciejewska, A., Merino Montero, Susana, Tomàs Magaña, Juan   +5 more
core   +1 more source

Edwardsiella ictaluri LuxS: Activity, Expression, and Involvement in Pathogenicity

Polish Journal of Microbiology, 2012
Edwardsiella ictaluri is a Gram-negative bacterium and the causative agent of enteric septicemia of catfish. In this study, we examined the expression and function of the LuxS from a pathogenic E. ictaluri strain, 1901. J901 was found to produce autoinducer 2 (AI-2) activity that maximized at mid-logarithmic phase and was enhanced by glucose and ...
Min, Zhang, Li, Sun
openaire   +2 more sources

Comparative genomic analysis of bacteriophages specific to the channel catfish pathogen Edwardsiella ictaluri

Virology Journal, 2011
Background The bacterial pathogen Edwardsiella ictaluri is a primary cause of mortality in channel catfish raised commercially in aquaculture farms.
Mead David A, Waldbieser Geoffrey C, Welch Timothy J, Carrias Abel, Terhune Jeffery S, Liles Mark R   +5 more
doaj   +1 more source

The impact of Fusarium mycotoxins on human and animal host susceptibility to infectious diseases [PDF]

, 2014
Contamination of food and feed with mycotoxins is a worldwide problem. At present, acute mycotoxicosis caused by high doses is rare in humans and animals. Ingestion of low to moderate amounts of Fusarium mycotoxins is common and generally does not result
Antonissen, Gunther, Croubels, Siska, Ducatelle, Richard, Haesebrouck, Freddy, Li, Shaoji, Martel, An, Pasmans, Frank, Van Immerseel, Filip, Vandenbroucke, Virginie, Verbrugghe, Elin   +9 more
core   +2 more sources

Involvement of tolQ and tolR genes in Edwardsiella ictaluri virulence [PDF]

Microbial Pathogenesis, 2016
Edwardsiella ictaluri is a Gram-negative intracellular facultative pathogen causing enteric septicemia of channel catfish (ESC). The Tol system, consisting of four envelope proteins TolQ, TolR, TolA, and TolB, are required for colicin import and contributes to bacterial virulence in several pathogenic bacteria.
Hossam, Abdelhamed, Jingjun, Lu, Mark L, Lawrence, Attila, Karsi   +3 more
openaire   +2 more sources

Potentially new emerging diseases on two species of Indonesian freshwater aquaculture: giant gourami (Osphronemus gourami) and Asian catfish (Pangasius hypophthalmus) [PDF]

E3S Web of Conferences, 2021
Disease outbreaks and mortality in giant gourami and Asian catfish (pangasius) culture have been frequently reported during the last decade. Etiological agents of the disease have remained unknown, so it is needed to explore epidemiological studies to ...
Novita Hessy, Andriyanto Septyan, Surniati Tuti, Taukhid   +3 more
doaj   +1 more source

The aspartate-semialdehyde dehydrogenase of Edwardsiella ictaluri and its use as balanced-lethal system in fish vaccinology. [PDF]

PLoS ONE, 2010
asdA mutants of gram-negative bacteria have an obligate requirement for diaminopimelic acid (DAP), which is an essential constituent of the peptidoglycan layer of the cell wall of these organisms.
Javier Santander, Wei Xin, Zhao Yang, Roy Curtiss   +3 more
doaj   +1 more source

Bioencapsulation and Colonization Characteristics of Lactococcus lactis subsp. lactis CF4MRS in Artemia franciscana: a Biological Approach for the Control of Edwardsiellosis in Larviculture [PDF]

, 2018
Predominance of beneficial bacteria helps to establish a healthy microbiota in fish gastrointestinal system and thus to reduce emerging pathogen. In this study, the colonization efficacy of Lactococcus lactis subsp.
A Colorni, A Marques, Adeline Su Yien Ting, AJ Fjellheim, APHA, AS Sahul Hameed, CI Chang, DF Amend, F Lamari, F Méndez-Hermida, Gemma L. Kay, H Holo, HL Lauzon, HRZ Motlagh, JA Ruiz-Masό, Jiun Yan Loh, JY Loh, JY Loh, L Villamil, M Touraki, MA Badhul Haq, ME Mainous, ML Situmorang, NV Hai, P Fernández de Palencia, PV Phatarpekar, R Harikrishnan, S Dornan, S Ruiz-Cruz, S Ziaei-Nejad, VK Sivakumar   +30 more
core   +1 more source

Attenuation, persistence, and vaccine potential of an Edwardsiella ictaluri purA mutant [PDF]

Infection and Immunity, 1997
In this study, an adenine-auxotrophic strain of Edwardsiella ictaluri was constructed and its virulence, tissue persistence, and vaccine efficacy were evaluated. A clone containing the purA gene was isolated from an E. ictaluri genomic library, sequenced, and shown to have an overall sequence identity of 79.3% at the nucleotide level and 85.7% at the ...
M L, Lawrence, R K, Cooper, R L, Thune
openaire   +2 more sources

Bacteriophage PVN06 protected catfish Pangasianodon hypophthalmus from Edwardsiella ictaluri infection.

Journal of microorganism control, 2023
Bacillary necrosis of pangasius (BNP) is a disease caused by Edwardsiella ictaluri bacteria in striped catfish Pangasianodon hypophthalmus that results in high mortality rates.
To H Ngoc, Dang T H Oanh, LE T M Duyen, Tran T T Xuan, Hoang A Hoang, LE P Nga   +5 more
semanticscholar   +1 more source