Results 61 to 70 of about 8,078 (206)

Antagonistic Activity of the Gut Microflora Isolated from Farmed Tiger Shrimp (Penaeus monodon)

Asian Fisheries Science, 2007
The antagonistic action of the gut microflora of the tiger shrimp (Penaeus monodon) from three different farms (A, B and C) was tested against four bacterial shrimp/fish pathogens viz., Aeromonas hydrophila, A. sobria, Vibrio vulnificus and V.
R.J. SHAKILA, R. SARAVANAKUMAR, S.A.P. VYLA, G. JEYASEKARAN, G.I. JASMINE   +4 more
doaj   +1 more source

Bacterial 16S Ribosomal Gene Fingerprints as a Tool to Diagnose and Mitigate Fish Larvae Gut Dysbiosis

Environmental Microbiology Reports, Volume 17, Issue 5, October 2025.
This study profiles the gut microbiota of poor‐ and good‐quality seabream and seabass larvae across different sites using 16S rRNA sequencing. Several bacterial markers associated with larval quality were identified and used to develop a dysbiosis index. Gut bacterial correlation networks revealed potential bacteria–bacteria interactions.
Babak Najafpour, Adelino V. M. Canario, Deborah M. Power   +2 more
wiley   +1 more source

Time‐Temperature Indicators on Food Products

Food Risk Assess Europe, Volume 3, Issue 4, October 2025.
Abstract Time‐temperature indicators (TTIs) are devices that measure the cumulative thermal exposure of food products and display it through a visible signal, such as a color change. TTIs may be based on chemical, enzymatic or microbiological principles. Their potential lies in providing dynamic, package‐specific information on remaining shelf life, in
L.P.B. Verhoef, K. Bouma, J.W.H. Biesterbos, D.T.H.M. Sijm   +3 more
wiley   +1 more source

Research Progress Based on SpyTag/SpyCatcher Self‐Assembling Peptides and Their Applications in the Food Field

Food Bioengineering, Volume 4, Issue 3, Page 279-291, September 2025.
The formation of isopeptide bonds in the SpyTag/SpyCatcher system and its application in the food field ABSTRACT The SpyTag/SpyCatcher system is a modular protein assembly tool based on isopeptide bond‐mediated covalent conjugation, distinguished by mild reaction conditions, rapid ligation rate, and independence from exogenous enzymes or chemical ...
Meng‐meng Cai, Zi‐fu Ni, Zhong‐ke Sun, Xiao‐long Li, Zi‐hao Wang, Min Zhang, Cheng‐wei Li   +6 more
wiley   +1 more source

Effects of increasing hydrostatic pressures on marine microbial enzymatic activities

Limnology and Oceanography, Volume 70, Issue 9, Page 2632-2644, September 2025.
Abstract High hydrostatic pressure is characteristic of the deep ocean and is presumed to influence microbial functions and viability. However, marine microbial processes are typically measured only at atmospheric pressure (0.1 MPa), limiting our understanding of pressure effects on the activities of microbes that sink as part of the biological carbon ...
John Paul Balmonte, Carol Arnosti, Douglas H. Bartlett, Stephanie Caddell, Ronnie N. Glud   +4 more
wiley   +1 more source

Interferencias en la caracterización de residuos cerámicos mediante el ensayo de inhibición de la luminiscencia

Boletín de la Sociedad Española de Cerámica y Vidrio, 2004
The present study was undertaken to determine the influence of different factors on the results obtained in the determination of the toxicity of ceramic wastes by Photobacterium phosphoreum (Vibrio fischeri) bacteria luminescence inhibition assay.
Gazulla, M. F., Gómez, M. P., Monfort, E., Orduña, M.   +3 more
doaj  

THE EFFECTS OF MICROWAVE ELECTROMAGNETIC RADIATION ON THE LUMINESCENCE INTENSITY OF PHOTOBACTERIUM PHOSPHOREUM

В мире научных открытий, 2017
For an objective assessment of environment pollution by physical factors the adequate test systems and bio-indicators are necessary. It is used bacteria Photobacterium phosphoreum as indicator of exposure to low-intensity microwave electromagnetic field.
Tatyana Vladimirovna Rozhko, Vladimir Fedorovich Pyankov, Olga Vitalevna Kryukova   +2 more
doaj   +1 more source

Light-driven increase in carbon yield is linked to maintenance in the proteorhodopsin-containing Photobacterium angustum S14

Frontiers in Microbiology, 2015
A type of photoheterotrophic bacteria contain a transmembrane light-driven proton pump called proteorhodopsins (PRs). Due to the prevalence of these organisms in the upper water column of the World’s Ocean, and their potential for light driven ATP ...
Alicia eCourties, Thomas eRiedel, Alain eRapaport, Alain eRapaport, Philippe eLebaron, Marcelino T Suzuki   +5 more
doaj   +1 more source

Isolation and Identification of Active Compound Cause Light Emmitting of Bacterial Photobacterium phosphoreum Isolated from the Indonesia Jepara Marine Squid

Makara Seri Sains, 2005
This research carried out to study the bioluminescence process of bacterial Photobacterium phosphoreum isolated from Indonesia marine squid. The method used in the present study involved isolation, purification, electrophoresis, and the absorbance and ...
Idam Arif, Delianis Pringgenis, Ratnawulan   +2 more
doaj  

Використання біолюмінесценції бактерій Photobacterium phosphoreum для біоіндикації геомагнітної активності

Innovative Biosystems and Bioengineering, 2018
Проблематика. Сучасною проблемою є визначення особливостей характеристик різних мікроорганізмів для біоіндикації активності стану геофізичних параметрів середовища. Мета. Виявлення кореляційних залежностей між значеннями інтенсивності світіння бактерій
Yuriy Gorgo, Igor Gretsky, Olha Demydova
doaj   +1 more source