Results 91 to 100 of about 5,912 (214)

Algal origins of core land plant stress response subnetworks

The Plant Journal, Volume 122, Issue 6, June 2025.
Significance Statement Dadras et al. computed co‐expression from over 2200 samples of nine species, identified the shared stress network across 600 million years of divergent streptophyte evolution; in that shared network and despite its phytohormone‐independent origin, core components of the abscisic acid (ABA) subnetwork are co‐expressed in ...
Armin Dadras, Pauline Duminil, Sophie de Vries, Iker Irisarri, Ivo Feussner, Jan de Vries   +5 more
wiley   +1 more source

Effect of Engineered Nanoparticles on Exopolymeric Substances Release from Marine Phytoplankton

Nanoscale Research Letters, 2017
Engineered nanoparticles (ENPs), products from modern nanotechnologies, can potentially impact the marine environment to pose serious threats to marine ecosystems.
Meng-Hsuen Chiu, Zafir A. Khan, Santiago G. Garcia, Andre D. Le, Agnes Kagiri, Javier Ramos, Shih-Ming Tsai, Hunter W. Drobenaire, Peter H. Santschi, Antonietta Quigg, Wei-Chun Chin   +10 more
doaj   +1 more source

Gross oxygen production and microbial community respiration in the oligotrophic ocean

Limnology and Oceanography, Volume 70, Issue 5, Page 1236-1251, May 2025.
Abstract Uncertainties in the temporal and spatial patterns of marine primary production and respiration limit our understanding of the ocean carbon (C) cycle and our ability to predict its response to environmental changes. Here we present a comprehensive time‐series analysis of plankton metabolism at the Hawaii Ocean Time‐series program site, Station
Sara Ferrón, Karin M. Björkman, Matthew J. Church, David M. Karl   +3 more
wiley   +1 more source

Marine microalgae as a potential source of minerals in fish diets [PDF]

, 1986
The incorporation of powdered marine microalgae in fish diets can substitute, at least in part, for the addition of minerals to the diet. In diets for freshwater fishes, the incorporation of 33% of powdered marine microalgae can supply some of the ...
Fábregas, Jaime, Herrero, Concepción
core   +2 more sources

Zooming in the plastisphere: the ecological interface for phytoplankton–plastic interactions in aquatic ecosystems

Biological Reviews, Volume 100, Issue 2, Page 834-854, April 2025.
ABSTRACT Phytoplankton is an essential resource in aquatic ecosystems, situated at the base of aquatic food webs. Plastic pollution can impact these organisms, potentially affecting the functioning of aquatic ecosystems. The interaction between plastics and phytoplankton is multifaceted: while microplastics can exert toxic effects on phytoplankton ...
Veronica Nava, Jaffer Y. Dar, Vanessa De Santis, Lena Fehlinger, Julia Pasqualini, Oloyede A. Adekolurejo, Bryan Burri, Marco J. Cabrerizo, Teofana Chonova, Mathilde Cour, Flavia Dory, Annemieke M. Drost, Aida Figler, Giulia Gionchetta, Dariusz Halabowski, Daniel R. Harvey, Víctor Manzanares‐Vázquez, Benjamin Misteli, Laureen Mori‐Bazzano, Valentin Moser, Federica Rotta, Bianca Schmid‐Paech, Camille M. Touchet, Julia Gostyńska   +23 more
wiley   +1 more source

Evolution Under Competition Increases Population Production by Reducing the Density‐Dependence of Net Energy Fluxes and Growth

Ecology and Evolution, Volume 15, Issue 3, March 2025.
Using experimental evolution, we determined the impact of intra‐ versus interspecific competition on three marine phytoplankton species. We found that the species achieved the same evolutionary outcomes, increasing their biovolume production due to the differential evolution of photosynthesis and respiration.
Charlotte L. Briddon, Ricardo Estevens, Giulia Ghedini   +2 more
wiley   +1 more source

Potential of new isolates of Dunaliella Salina for natural β-Carotene production [PDF]

, 2018
The halotolerant microalga Dunaliella salina has been widely studied for natural β-carotene production. This work shows biochemical characterization of three newly isolated Dunaliella salina strains, DF15, DF17, and DF40, compared with D.
Ben-Amotz, Ami, Harvey, Patricia J., Ibrahim, Iskander M., Wosu, Chiziezi I., Xu, Yanan   +4 more
core   +2 more sources

The clam (Chamelea gallina): evaluation of the effects of solids suspended in seawater on bivalve molluscs [PDF]

Veterinaria Italiana, 2010
The study was designed to evaluate the effects of solids in suspension in seawater on clams (Chamelea gallina). The aim was to investigate the possible correlation between the widespread deaths of clams in the coastal waters of the central and northern ...
Salvatora Angela Angioni, Carla Giansante, Nicola Ferri   +2 more
doaj  

Влияние солевого стресса на характер роста и содержание фотосинтетических пигментов в альгокультуре Acutodesmus dimorphus (Chlorophyta) [PDF]

, 2017
Исследовано влияние солевого стресса на рост, накопление биомассы и содержание фотосинтетических пигментов в альгокультуре пресноводной зеленой водоросли Acutodesmus dimorphus (Turpin) P.M. Tsarenko.
Бабенко, Л.М., Косаковская, И.В., Романенко, Е.А., Романенко, П.А.   +3 more
core   +1 more source

Delayed fluorescence as a measure of nutrient limitation in Dunaliella tertiolecta

Journal of Photochemistry and Photobiology B: Biology, 2008
The applicability of the delayed fluorescence (DF) for the purpose of distinguishing the cells growing in different nutrient conditions was researched on the marine unicellular algae Dunaliella tertiolecta Butcher (Chlorophyta). The DF intensity (DFI), as a measure of living algal biomass, was compared with other biomass measures--the cell ...
BERDEN ZRIMEC M, DRINOVEC L, MOLINARI I, ZRIMEC A, FONDA, SERENA, MONTI M.   +5 more
openaire   +4 more sources