Results 51 to 60 of about 5,159 (244)

Important Determinants for Fucoidan Bioactivity: A Critical Review of Structure-Function Relations and Extraction Methods for Fucose-Containing Sulfated Polysaccharides from Brown Seaweeds [PDF]

, 2011
Seaweeds—or marine macroalgae—notably brown seaweeds in the class Phaeophyceae, contain fucoidan. Fucoidan designates a group of certain fucose-containing sulfated polysaccharides (FCSPs) that have a backbone built of (1→3)-linked α-l-fucopyranosyl or of
Abdel-fattah, Aisa, Ale, Alekseyenko, Anastyuk, Anne S. Meyer, Berteau, Bilan, Bilan, Bilan, Bilan, Bird, Black, Boisson-Vidal, Chandía, Chevolot, Chizhov, Cho, Conchie, Cumashi, Côte, Dobashi, Duarte, Grauffel, Grossi, Haroun-Bouhedja, Hayakawa, Hemmingson, Hlawaty, Hoagland, Jiao, Jørn D. Mikkelsen, Kim, Kitamura, Koyanagi, Kylin, Kylin, Li, Li, Lunde, Makarenkova, Marais, Marcel Tutor Ale, Maruyama, Maruyama, Maruyama, Mian, Mourão, Mourão, Nagaoka, Nelson, Nishino, Nishino, Nishino, Nishino, Nishino, Nishino, O’Neill, Patankar, Percival, Percival, Pereira, Pereira, Pereira, Pomin, Ponce, Qiu, Raghavendran, Ribeiro, Rocha, Schneider, Semenov, Soeda, Soeda, Springer, Synytsya, Takahashi, Teruya, Teruya, Usov, Veena, Wang, Whiteside, Yamamoto, Yamamoto, Yamamoto, Yamasaki-Miyamoto, Zhang, Zhu, Zhu   +89 more
core   +3 more sources

Thermal vulnerability of the Levantine endemic and endangered habitat-forming macroalga, Gongolaria rayssiae: implications for reef carbon

Frontiers in Marine Science, 2022
Ocean warming is a major threat to marine ecosystems, especially to species with a narrow thermal niche width and narrow biogeographic distribution, like some habitat-forming seaweeds.
Martina Mulas, Martina Mulas, Jacob Silverman, Tamar Guy-Haim, Simona Noè, Gil Rilov, Gil Rilov   +6 more
doaj   +1 more source

An Acetocarmine Squash Technique for the Fucales [PDF]

Nature, 1957
ACETOCARMINE techniques have only been used to a limited extent in cytological studies of the Phaeophyta, and only in examination of filamentous forms, or filamentous phases in the life-history of the larger forms. Investigations of the Fucales have relied on techniques of embedding and microtoming, followed by staining with Heidenhain's haematoxylin1 ...
openaire   +1 more source

Dynamic structural colour increases photosynthetic performance in the alga Ericaria selaginoides

Applied Phycology, 2021
Structural colour occurs when nanoscale structures interfere with incident light transmission and reflect particular wavelengths. The brown alga Ericaria selaginoides (Fucales, Phaeophyceae) has an opalescent photonic crystal anatomy that creates the ...
Barry Pettifor, Lina M. Rasmusson, Jason M. Hall-Spencer   +2 more
doaj   +1 more source

Coexistence of the reef-building coral Cladocora caespitosa and the canopy-forming alga Treptacantha ballesterosii: Description of a new Mediterranean habitat

Scientia Marina, 2020
Shallow Mediterranean rocky environments are usually dominated by macroalgae, but the stony colonial zooxan­thellate coral Cladocora caespitosa is able to build extensive banks in some particular areas.
Alèssia Pons-Fita, Jana Verdura, Jorge Santamaría, Diego K. Kersting, Enric Ballesteros   +4 more
doaj   +1 more source

Unravelling the complexity of salt marsh ‘Fucus cottonii’ forms (Phaeophyceae, Fucales) [PDF]

European Journal of Phycology, 2017
Genetic affiliation, nuclear DNA content, and gamete functioning were examined in small salt marsh Fucus from three localities in western Ireland. Individuals with small and dioecious receptacles were found at all localities, but production of germlings was only evident at Locality 1.
Sjøtun, Kjersti, Heesch, Svenja, Rull Lluch, Jordi, Martín Martín, Rafael, Gómez Garreta, Amelia, Brysting, Anne, Coyer, James   +6 more
openaire   +6 more sources

Ascophyllum nodosum Application and Pre-Sowing Stimulation with Low-Frequency Magnetic Field as Factors Influencing Oat Grains (Avena sativa L.) Composition

Agronomy, 2020
In this study, we tested the influence of two experimental factors on the composition of oat grain Avena sativa under the conditions of a three-year field study.
Barbara Drygaś, Joanna Depciuch, Grzegorz Zaguła, Czesław Puchalski   +3 more
doaj   +1 more source

Comparative mitochondrial and chloroplast genomics of a genetically distinct form of Sargassum contributing to recent “Golden Tides” in the Western Atlantic [PDF]

, 2016
© The Author(s), 2016. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Ecology and Evolution 7 (2017): 516–525, doi:10.1002/ece3.2630.Over the past 5 years, massive ...
Amaral-Zettler, Linda A., Dragone, Nicholas B., Morrall, Clare E., Murphy, Leslie G., Schell, Jeffrey M., Slikas, Beth, Zettler, Erik R.   +6 more
core   +1 more source

Tracing the biogeographic history of the world's most isolated insular floras

Journal of Systematics and Evolution, Volume 63, Issue 4, Page 952-973, July 2025.
We inferred the spatio–temporal colonization histories of seven vascular plant lineages (Acaena magellanica, Austroblechnum penna‐marina, Azorella selago, Colobanthus kerguelensis, Notogrammitis crassior, Polystichum marionense, Pringlea antiscorbutica) using phylogenetic, divergence time estimation, and Bayesian Island Biogeographic analyses.
Ángela Aguado‐Lara, Isabel Sanmartín, Johannes J. Le Roux, Carlos García‐Verdugo, Sonia Molino, Peter Convey, Bettine Jansen van Vuuren, Mario Mairal   +7 more
wiley   +1 more source

Simulated intertidal heat stress on the brown seaweed Ascophyllum nodosum demonstrates differential population sensitivity to future climate

Journal of Ecology, Volume 113, Issue 6, Page 1504-1520, June 2025.
Our findings underscore the importance of replicating realistic tidal cycles and temperature trajectories to accurately assess thermal stress in intertidal species, as temperature fluctuations between high and low tides drive the stress response. Our projections not only align with observed local extinctions but also indicate future trends, emphasising
Luís F. Pereira, Francisco Arenas, Rui Seabra, Rita da Silva, Cátia Monteiro, Joana Pereira, Cândida G. Vale, João Serôdio, Silja Frankenbach, Vittoria Ghiglione, Pedro Ribeiro, Fernando P. Lima   +11 more
wiley   +1 more source