Results 81 to 90 of about 5,236 (201)

Natural Polyhydroxyalkanoates—An Overview of Bacterial Production Methods

open access: yesMolecules
Polyhydroxyalkanoates (PHAs) are intracellular biopolymers that microorganisms use for energy and carbon storage. They are mechanically similar to petrochemical plastics when chemically extracted, but are completely biodegradable.
Ivo Fukala, Igor Kučera
doaj   +1 more source

Thermal Stress and Resilience of Corals in a Climate-Changing World

open access: yesJournal of Marine Science and Engineering, 2019
Coral reef ecosystems are under the direct threat of increasing atmospheric greenhouse gases, which increase seawater temperatures in the oceans and lead to bleaching events.
Rodrigo Carballo-Bolaños   +2 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

Heterotrophy in recruits of the scleractinian coral Pocillopora damicornis

open access: yes, 2013
Heterotrophy is essential for meeting the metabolic requirements of scleractinian corals but the feeding mechanisms of coral juveniles are poorly understood.
Jia Wei Kassler Peh (472447)   +2 more
core   +1 more source

Determination of prey capture rates in the stony coral Galaxea fascicularis: a critical reconsideration of the clearance rate concept [PDF]

open access: yes, 2012
In order to determine optimal feeding regimes for captive corals, prey capture by the scleractinian coral Galaxea fascicularis was determined by measuring clearance of prey items from the surrounding water. Colonies of G.
Verreth, J.A.J.   +5 more
core   +1 more source

Stoichiometric mismatches between Australian showy mistletoes and their hosts: You are what you assimilate

open access: yesEcosphere, Volume 17, Issue 7, July 2026.
Abstract Ecological stoichiometry emphasizes that mismatches between the elemental composition of organisms and their resources can shape ecological interactions, evolutionary trajectories, and nutrient cycling. For hemiparasitic plants such as mistletoes, which draw water and nutrients from hosts while maintaining their own photosynthesis, such ...
Luis Y. Santiago‐Rosario   +2 more
wiley   +1 more source

Time course changes on Chlorella physiological features under heterotrophy to photoautotrophy transition.

open access: yes, 2012
A: Changes of photosynthesis fluorescence parameters on different light intensity; B: Production of ROS and lipid peroxidation; C: Activities of ROS scavenging enzymes. H: heterotrophy; P: photoautotrophy.
Zanmin Hu (115973)   +6 more
core   +1 more source

Putting the N in dinoflagellates

open access: yesFrontiers in Microbiology, 2013
The cosmopolitan presence of dinoflagellates in aquatic habitats is now believed to be a direct consequence of the different trophic modes they have developed through evolution.
Steve eDagenais-Bellefeuille   +1 more
doaj   +1 more source

Hydrological control of ecosystem functioning in a coastal lagoon

open access: yesLimnology and Oceanography, Volume 71, Issue 7, July 2026.
Abstract Located at the land–ocean interface, coastal lagoons are specifically vulnerable to increasing threats from anthropogenic activities and climate change. Understanding the hydrological and ecological responses of these lagoon systems to global and local changes is essential.
Aladin Andrisoa   +3 more
wiley   +1 more source

Autotrophic and Heterotrophic Growth Conditions Modify Biomolecole Production in the Microalga Galdieria sulphuraria (Cyanidiophyceae, Rhodophyta)

open access: yesMarine Drugs, 2020
Algae have multiple similarities with fungi, with both belonging to the Thallophyte, a polyphyletic group of non-mobile organisms grouped together on the basis of similar characteristics, but not sharing a common ancestor.
Roberto Barone   +13 more
doaj   +1 more source

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