Results 41 to 50 of about 352,218 (354)

Nitrogen removal in marine environments: recent findings and future research challenges [PDF]

open access: yes, 2005
Respiratory reduction of nitrate (denitrification) is recognized as the most important process converting biologically available (fixed) nitrogen to N2. In current N cycle models, a major proportion of global marine denitrification (50–70%) is assumed to
Aller, Robert Curwood   +7 more
core   +3 more sources

Molecular Structure of Endotoxins from Gram-negative Marine Bacteria: An Update

open access: yesMarine Drugs, 2007
Marine bacteria are microrganisms that have adapted, through millions of years, to survival in environments often characterized by one or more extreme physical or chemical parameters, namely pressure, temperature and salinity.
Antonio Molinaro   +5 more
doaj   +1 more source

Halophiles and Their Biomolecules: Recent Advances and Future Applications in Biomedicine [PDF]

open access: yes, 2020
The organisms thriving under extreme conditions better than any other organism living on Earth, fascinate by their hostile growing parameters, physiological features, and their production of valuable bioactive metabolites.
Amoozegar, Mohammad Ali   +2 more
core   +1 more source

BACTERIOLOGICAL PROPERTIES OF MARINE WATER IN ADRIATIC FISH FARMS: ENUMERATION OF HETEROTROPHIC BACTERIA [PDF]

open access: yesCroatian Journal of Fisheries, 2012
Aquaculture is currently one of the fastest growing food production sectors in the world. Increase in nutrients and organic wastes lead to general deterioration of water quality.
Emin Teskeredžić   +5 more
doaj  

Biogeographical and Biodiversity Patterns of Marine Planktonic Bacteria Spanning from the South China Sea across the Gulf of Bengal to the Northern Arabian Sea

open access: yesMicrobiology Spectrum, 2023
Understanding the biogeographical and biodiversity patterns of bacterial communities is essential in unraveling their responses to future environmental changes.
Lijuan Ren   +9 more
doaj   +1 more source

No evidence for a culturable bacterial tetrodotoxin producer in Pleurobranchaea maculata (Gastropoda: Pleurobranchidae) and Stylochoplana sp. (Platyhelminthes: Polycladida) [PDF]

open access: yes, 2015
Tetrodotoxin (TTX) is a potent neurotoxin found in the tissues of many taxonomically diverse organisms. Its origin has been the topic of much debate, with suggestions including endogenous production, acquisition through diet, and symbiotic bacterial ...
Cary, S. Craig   +3 more
core   +3 more sources

Marine hydrocarbonoclastic bacteria

open access: yes, 2013
Several marine bacteria that specialize in the degradation of hydrocarbons have been isolated from polluted seawater around the world. Some of these bacteria can use exclusively hydrocarbons as growth substrates and are known as obligate hydrocarbonoclastic bacteria’ (OHCB).
CAFARO, VALERIA   +3 more
openaire   +2 more sources

Molluscs from a shallow-water whale-fall and their affinities with adjacent benthic communities on the Swedish west coast [PDF]

open access: yes, 2013
We conducted a species-level study of molluscs associated with a 5-m long carcass of a minke whale at a depth of 125 m in the Kosterfjord (North Sea, Sweden).
Dahlgren, TG   +3 more
core   +3 more sources

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

open access: yesFEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini   +2 more
wiley   +1 more source

IDENTIFICATION OF SECONDARY METABOLITE COMPOUNDS IN TUNICATE (Polycarpa aurata) ASSOCIATED BACTERIA

open access: yesJurnal Kedokteran Diponegoro, 2021
Background: Marine biodiversity in the last few decades has been explored and utilized as marine natural products. The secondary metabolites produced by marine organisms are utilized by humans in various aspects of life.
Sheila Raisa   +3 more
doaj   +1 more source

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