Results 41 to 50 of about 102,800 (295)

Extracellular Nuclease Activity of Fish Spoilage Bacteria, Fish Pathogens, and Related Species [PDF]

Applied Microbiology, 1969
The production of extracellular deoxyribonuclease and ribonuclease by 23 marine and 3 dairy strains of Pseudomonas putrefaciens, 15 strains of fish-pathogenic fluorescent pseudomonads, 38 strains of fluorescent pseudomonads isolated from haddock, and 34 related organisms was determined by an ...
A Y, Sadovski, R E, Levin
openaire   +2 more sources

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Microbial Communities in a Flow-Through Fish Farm for Lumpfish (Cyclopterus lumpus L.) During Healthy Rearing Conditions

Frontiers in Microbiology, 2019
Lumpfish can efficiently remove sea lice from Atlantic salmon in net-pens, and production of lumpfish in closed fish farms is a new, fast developing industry in Norway. However, periodic outbreaks of bacterial diseases in the fish farms represent a large
Irene Roalkvam, Karine Drønen, Håkon Dahle, Håkon Dahle, Heidrun Inger Wergeland   +4 more
doaj   +1 more source

Is the intestinal microbiota in rainbow trout influenced by diet type and challenge by Yersinia ruckeri? [PDF]

, 2013
In recent years it has become more and more evident that the bacterial flora in the gut of warm-blooded animals modulates physiological processes and the immunological status of the host.
Dalsgaard, Inger, Ingerslev, Hans-Christian, Jørgensen, Louise von Gersdorff, Madsen, Lone   +3 more
core  

Antimicrobial antagonists against food pathogens; a bacteriocin perspective [PDF]

, 2015
peer-reviewedEfforts are continuing to find novel bacteriocins with enhanced specificity and potency. Traditional plating techniques are still being used for bacteriocin screening studies, however, the availability of ever more bacterial genome sequences
Cotter, Paul D., Hill, Colin, O'Connor, Paula M., Ross, R Paul   +3 more
core   +1 more source

Antibacterial activity of plant extracts from Brazil against fish pathogenic bacteria [PDF]

Brazilian Journal of Microbiology, 2008
The aim of this work was to evaluate the antibacterial activity of Brazilian plants extracts against fish pathogenic bacteria. Forty six methanolic extracts were screened to identify their antibacterial properties against Streptococcus agalactiae, Flavobacterium columnare and Aeromonas hydrophila. Thirty one extracts showed antibacterial activity.
Castro, S.B.R., Leal, C.A.G., Freire, F.R., Carvalho, D.A., Oliveira, D.F., Figueiredo, H.C.P.   +5 more
openaire   +4 more sources

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source

THE INTESTINAL MICROBIOTA IN RAINBOW TROUT (ONCORHYNCHUS MYKISS) IS INFLUENCED BY DIET TYPE AND YERSINIA RUCKERI CHALLENGE [PDF]

, 2013
In recent years it has become more and more evident that the bacterial flora in the gut of warm-blooded animals modulates physiological processes and the immunological status of the host.
Dalsgaard, Inger, Ingerslev, Hans-Christian, Jørgensen, Louise von Gersdorff, Madsen, Lone   +3 more
core  

Flavanol monomer-induced changes to the human faecal microflora [PDF]

, 2008
We have investigated the bacterial-dependent metabolism of ( − )-epicatechin and (+)-catechin using a pH-controlled, stirred, batch-culture fermentation system reflective of the distal region of the human large intestine.
Xenofon Tzounis, Jelena Vulevic, Gunter G. C. Kuhnle, Trevor George, Jadwiga Leonczak, Glenn R. Gibson, Catherine Kwik-Uribe, Jeremy P. E. Spencer, Wilson, Frayn, Gibson, Hughes, Garsetti, Matsui   +13 more
core   +1 more source

Potential Role of Anaerobic Bacteria as Fish Pathogens

Journal of Aquaculture Research & Development, 2017
With the expansion of aquaculture practice worldwide, newly emerged diseases might be discovered among intensively farmed fishes. However, the real role of anaerobic bacterial pathogens in moribund fish is still obscure. This might be due to the difficulties in the isolation of anaerobes because of their fastidious nature.
openaire   +1 more source