Results 81 to 90 of about 2,015 (195)

Seasonal variability in irradiance affects herbicide toxicity to the marine flagellate Dunaliella tertiolecta

Frontiers in Marine Science, 2014
Photosynthetically Active Radiation (PAR) and Ultraviolet Radiation (UVR) of the solar spectrum affect microalgae directly and modify the toxicity of phytotoxic compounds present in water.
Sascha eSjollema, Charlotte eVavourakis, Harm eVan Der Geest, Dick eVethaak, Dick eVethaak, Wim eAdmiraal   +5 more
doaj   +1 more source

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

Carbonic anhydrase located on cell surface increases the affinity for inorganic carbon in photosynthesis of Dunaliella tertiolecta

, 1984
Low-CO2 cells of Dunaliella tertiolecta had higher carbonic anhydrase (CA) activity on their surfaces than inside. The treatment with subtilisin completely abolished CA activity on the cell surface, while the activity inside the cells was not affected by
Miyachi, Shigetoh, Shigetoh Miyachi, Aizawa, Katsunori, Katsunori Aizawa   +3 more
core   +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

DUNALIELLA TERTIOLECTA BUTCH. CULTIVATION ON MODIFIED BEN-AMOTZ MEDIUM

, 2010
A method of Dunaliella tertiolecta Butch. cultivation on modified Ben-Amotz medium at substitution of natrium hydrocarbonate on NaOH has been proposed.
Дробецкая, И. В., Бородина, А. В.   +1 more
core  

Elucidation of the growth delimitation of Dunaliella tertiolecta under nitrogen stress by integrating transcriptome and peptidome analysis

, 2015
Dunaliella tertiolecta LB 999 is an oleaginous microalgae species that produces large quantities of lipid and starch during nitrogen starvation; however, nitrogen starvation also limits the cell growth. In order to understand the underlying mechanisms of
Yoo, Chan, Cho, Byung-Kwan, Lee, Hookeun, Lee, Choul-Gyun, Hong, Seong-Joo, Shin, HyeonSeok, Kim, Hyojin, Choi, Hyung-Kyoon   +7 more
core   +1 more source

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

Experimental grazing rates of sand dollar larvae (Dendraster excentricus) on algae (Dunaliella tertiolecta) under different ocean acidification conditions, July 2017

, 2019
Dataset: Dendraster_Grazing_OA_Expt2017Experimental grazing rates of sand dollar larvae (Dendraster excentricus) on algae (Dunaliella tertiolecta) under different ocean acidification conditions, July 2017.
Arellano, Shawn M, Yang, Sylvia, Olson, Brady M.   +2 more
core   +1 more source

Ultrastructure and stability of cellular nanoparticles isolated from Phaeodactylum tricornutum and Dunaliella tertiolecta conditioned media

, 2022
Background: Cells in general secrete nanoparticles (NPs) which are believed to mediate intercellular communication. Recently, great efforts have been made to utilize them as delivery vectors.
Bedina Zavec, Apolonija, Podobnik, Marjetka, Manno, Mauro, Iglič, Aleš, Touzet, Nicolas, Božič, Darja, Kogej, Ksenija, Škufca, David, Bongiovanni, Antonella, Hočevar, Matej, Kisovec, Matic, Kralj-Iglič, Veronika, Jeran, Marko, Romolo, Anna, Pocsfalvi, Gabriella   +14 more
core   +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