Results 41 to 50 of about 1,656 (173)

Microzooplankton Distribution and Dynamics in the Eastern Fram Strait and the Arctic Ocean in May and August 2014

open access: yesFrontiers in Marine Science, 2019
Microzooplankton community structure, distribution, growth, and herbivory were examined in the eastern Fram Strait and Arctic Ocean shelf affected by the Atlantic water inflow in May (during the spring bloom) and August (post-bloom, summer stratification)
Peter J. Lavrentyev   +3 more
doaj   +1 more source

Metabolic and Proteomic Analysis of Chlorella sorokiniana, Chloroidium saccharofilum, and Chlorella vulgaris Cells Cultured in Autotrophic, Photoheterotrophic, and Mixotrophic Cultivation Modes

open access: yesMolecules, 2022
Chlorella is one of the most well-known microalgal genera, currently comprising approximately a hundred species of single-celled green algae according to the AlgaeBase.
Agata Piasecka, Andrea Baier
doaj   +1 more source

Comparative Neuroanatomy of Hydrothermal Vent Shrimps: Ecological Differentiation Among Four Alvinocaridid Species

open access: yesJournal of Comparative Neurology, Volume 534, Issue 8, August 2026.
Hydrothermal vent shrimps share a conserved brain architecture with enlarged mushroom bodies and terminal medullae, shaped by similar environmental pressures. Despite this similarity, some anatomical features near the brain vary between species, suggesting that some ecological factors, such as microhabitat and trophic strategies, also influence nervous
Adrien Mathou   +5 more
wiley   +1 more source

Morphological and trophic coupling distinguishes coral clades along a light gradient

open access: yesLimnology and Oceanography, Volume 71, Issue 8, August 2026.
Abstract Light availability is critical to the growth and survival of most scleractinian corals due to their endosymbiotic relationship with photosynthetic dinoflagellates. Natural light gradients are expected to be associated with shifts in coral physiology, morphology, and trophic strategy.
Taylor R. Lindsay   +4 more
wiley   +1 more source

Effect of Glycerol Concentration and Light Intensity on Growth and Biochemical Composition of Arthrospira (Spirulina) Platensis: A Study in Semi-Continuous Mode with Non-Aseptic Conditions

open access: yesApplied Sciences, 2019
In this study, Arthrospira platensis was grown in the presence of different glycerol concentrations (0.5−9 g/L) under three light intensities (5, 10 and 15 Klux) in semi-continuous mode and under non-axenic conditions.
Giorgos Markou   +5 more
doaj   +1 more source

Pronounced Uptake and Metabolism of Organic Substrates by Diatoms Revealed by Pulse-Labeling Metabolomics

open access: yesFrontiers in Marine Science, 2022
Diatoms contribute as a dominant group of microalgae to approximately 20% of the global carbon fixation. In the plankton, these photosynthetic algae are exposed to a plethora of metabolites, especially when competing algae are lysed.
Nils Meyer   +3 more
doaj   +1 more source

Orchid genome evolution and trait innovation

open access: yesJournal of Integrative Plant Biology, Volume 68, Issue 8, Page 2577-2607, August 2026.
Orchids became one of the world's most diverse plant groups through genome‐driven innovations, unique relationships with fungi and pollinators, and remarkable adaptability. This review explains the origins of orchids and the evolution of their distinctive life forms, flowers, and ecological strategies and highlights promising directions for future ...
Meng‐Yao Zeng   +8 more
wiley   +1 more source

Enhancing Biomass Production of Chlorella vulgaris in Anaerobically Digested Swine Wastewater Using Carbon Supplementation and Simultaneous Lipid Production

open access: yesApplied Sciences
This study investigated anaerobically digested swine wastewater (ADSW) as a nutrient source for Chlorella vulgaris FACHB-8 cultivation under mixotrophic conditions with carbon supplementation. The microalgal strain was grown in ADSW supplemented with six
Chenkai Zhou   +8 more
doaj   +1 more source

The genetic diversity of Mesodinium and associated cryptophytes

open access: yesFrontiers in Microbiology, 2016
Ciliates from the genus Mesodinium are globally distributed in marine and freshwater ecosystems and may possess either heterotrophic or mixotrophic nutritional modes. Members of the M.
Matthew David Johnson   +10 more
doaj   +1 more source

Trophic Diversity in Duckweed: Mixotrophy, More Than the Sum of its Extremes (Adv. Sci. 41/2026)

open access: yesAdvanced Science, Volume 13, Issue 41, 22 July 2026.
Trophic Diversity in Duckweed Framed by the Taiji symbol, a hallmark of Chinese philosophy, duckweed balances heterotrophy (Yin) and photoautotrophy (Yang). Their complementary crosstalk between mitochondria and chloroplasts drives mixotrophy, yielding a synergistic “1 + 1 > 2” boost in carbon use and biomass growth.
Zuoliang Sun   +5 more
wiley   +1 more source

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