Results 61 to 70 of about 5,236 (201)

Suppression subtractive hybridization reveals transcript profiling of Chlorella under heterotrophy to photoautotrophy transition. [PDF]

, 2012
Microalgae have been extensively investigated and exploited because of their competitive nutritive bioproducts and biofuel production ability. Chlorella are green algae that can grow well heterotrophically and photoautotrophically.
Yuanguang Li, Weiliang Wang, Jianke Huang (115964), Zanmin Hu, Weibo Yin, Jianke Huang, Zanmin Hu (115973), Weiliang Wang (115967), Yuanguang Li (115976), Weibo Yin (115970), Jianhua Fan, Jianhua Fan (115961), Yanbin Cui, Yanbin Cui (115962)   +13 more
core   +1 more source

Net heterotrophy in High Arctic first-year and multi-year spring sea ice [PDF]

, 2022
The net productivity of sea ice is determined by the physical and geochemical characteristics of the ice–ocean system and the activity of organisms inhabiting the ice.
Matero, I., Gradinger, R., Nicolaus, Marcel, Gradinger, Rolf, Michel, Christine, Tranter, Martyn, Tremblay, P., Lange, Benjamin, Rysgaard, S., Duerksen, Steven, Landy, Jack Christopher, Campbell, Karley, Tremblay, Pascal, Rysgaard, Søren, Matero, Ilkka, Charette, J., Tranter, M., Lange, B. A., Michel, C., Haas, Christian, Anhaus, Philipp, Duerksen, S., Landy, J. C., Katlein, Christian, Charette, Joannie   +24 more
core   +1 more source

Evolutionary Routes to Modern Metabolic Pathways

Macromol
Metabolism, the network of biochemical reactions that powers life, arose under conditions radically different from those on Earth today. Investigating its origins reveals how initially simple chemical processes gradually integrated nucleic acid and then ...
Alberto Vázquez-Salazar, Israel Muñoz-Velasco   +1 more
doaj   +1 more source

Physiological and Biogeochemical Responses of Super-Corals to Thermal Stress from the Northern Gulf of Aqaba, Red Sea

Frontiers in Marine Science, 2017
Mass coral bleaching is increasing in frequency and severity, leading to the loss of coral abundance and diversity. However, some corals are less susceptible to bleaching than others and can provide a model for identifying the physiological and ...
Andréa G. Grottoli, Dan Tchernov, Gidon Winters   +2 more
doaj   +1 more source

Feeding and thermal conditioning enhance coral temperature tolerance in juvenile Pocillopora acuta

Royal Society Open Science, 2021
Scleractinian corals form the foundation of coral reefs by acquiring autotrophic nutrition from photosynthetic endosymbionts (Symbiodiniaceae) and use feeding to obtain additional nutrition, especially when the symbiosis is compromised (i.e.
Ariana S. Huffmyer, Colton J. Johnson, Ashleigh M. Epps, Judith D. Lemus, Ruth D. Gates   +4 more
doaj   +1 more source

δ13C as a Continuum: Tissue‐Based, Ontogenetic, and Interspecific Variation in Carbon Sourcing of a Photosymbiotic Bivalve (Subfamily Fraginae)

Ecology and Evolution, Volume 16, Issue 9, September 2026.
Relationship between Fragum unedo shell height (mm) and tissue δ13C. Points are color coded by shell size categories (small, medium, big) with symbol shapes representing the types of tissues (foot, mantle, or gill). ABSTRACT Photosymbiotic marine invertebrates derive carbon from both symbiont photosynthesis and heterotrophic feeding, yet the relative ...
Aaron Schmidt, Andy D. Y. Tan, Jingchun Li, Lisa Kirkendale, Ruiqi Li   +4 more
wiley   +1 more source

Protist Diversity and Metabolic Strategy in Freshwater Lakes Are Shaped by Trophic State and Watershed Land Use on a Continental Scale

mSystems, 2022
Protists play key roles in aquatic food webs as primary producers, predators, nutrient recyclers, and symbionts. However, a comprehensive view of protist diversity in freshwaters has been challenged by the immense environmental heterogeneity among lakes ...
Rebecca E. Garner, Susanne A. Kraemer, Vera E. Onana, Yannick Huot, Irene Gregory-Eaves, David A. Walsh   +5 more
doaj   +1 more source

Compound Hypoxia With Heat or Acidification Stress Induces Synergistic and Additive Effects on Coral Physiology

Global Change Biology Communications, Volume 1, Issue 3, September 2026.
Multi‐stressor experiments on three coral species demonstrate hypoxia produces mostly additive effects with acidification but synergistically amplifies physiological stress under elevated temperatures. As global and local environmental change increase compound stress events on coral reefs, distinguishing hypoxia‐driven effects and interactive stressor ...
Kelly W. Johnson, Rebecca van Oostveen, Rene M. van der Zande, Noelle M. Lucey, Verena Schoepf   +4 more
wiley   +1 more source

Cell adaptation of the extremophilic red microalga Galdieria sulphuraria to the availability of carbon sources

Frontiers in Plant Science, 2022
Global energy demand and fossil fuels impact on climate can be partially managed by an increase in the use of biofuels for transports and industries.
Pablo Perez Saura, Malika Chabi, Amélie Corato, Pierre Cardol, Claire Remacle   +4 more
doaj   +1 more source

Zooplankton reliance on autochthonous and allochthonous resources across mountain lakes revealed through essential amino acid δ13C analysis

Limnology and Oceanography, Volume 71, Issue 9, September 2026.
Abstract Terrestrial subsidies shape aquatic ecosystem structure and function, serving as important energy channels for consumers when phytoplankton and other autochthonous resources are limited. Despite this, quantifying the assimilation of allochthonous nutrients by aquatic consumers can be challenging. Here, we show terrestrial plants, benthic algae,
Christopher B. Wall, Alexi C. Besser, Celia C. Symons, Seth D. Newsome, Jonathan B. Shurin   +4 more
wiley   +1 more source