Results 61 to 70 of about 4,014,013 (251)
Plant and Fungal Systematics, 2020 Our knowledge of the diversity of African freshwater red algae is rather limited. Only a few reports exist. During our field work in the last five years we frequently encountered freshwater red algae in streams in Rwanda and Madagascar.
Eberhard Fischer +3 more
doaj +1 more source
Advanced Science, EarlyView.An environmentally responsive antenna assembled onto the algal cell membrane creates a biohybrid with a responsive interface that promotes photosynthesis under normal conditions and shifts to H2O2‐triggered stress reporting and modulation upon stress onset, boosting environmental sensing and adaptive response.
Bing Liu +6 more
wiley +1 more source
Health Benefits of Polysaccharides in Red Algae: A Comprehensive Review
Food FrontiersHumans have long consumed red algae (especially by the Asian community), and their polysaccharide extracts (carrageenan, agar) are extensively used in the food industry as gel thickeners. Furthermore, due to the wide variety of habitats red algae inhabit,
Sammueal Jun Kai Ong +10 more
doaj +1 more source
Distribution and Alkaline phosphatatase activity of filamentous conjugales in an upper Teesdale stream [PDF]
, 1992 Two small streams in Upper Teesdale National Nature Reserve were examined with respect to water chemistry and filamentous Conjugales present. Phosphate, nitrate and ammonia concentrations in the water were determined, to investigate a possible link ...
Casey, Catherine
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Diversity of freshwater red algae at Khao Luang National Park, southern Thailand
, 2019 Freshwater red algal diversity and the relationship with water conditions in 22 stream segments in the area around Khao Luang National Park, Nakhon Si Thammarat province, southern Thailand, were studied during a period of twelve months (May 2014 to April
Chankaew, W. +5 more
core +1 more source
Advanced Science, EarlyView.We report the rational design of artificial photocatalysts with asymmetrically coordinated dual‐metal centers and a tailored microenvironment, broadly applicable strategy is established for the synthesis of multivariate zirconium‐based metal–organic frameworks, offering a platform for precisely tuning active‐site configurations to optimize ...
Yuxin Lu +11 more
wiley +1 more source
Structure and Function of a Multi‐Megadalton Virus‐Like Proteolytic Dodecahedron
Angewandte Chemie, EarlyView.Zuzalysin, a virulence metallopeptidase of the periodontal pathogen Porphyromonas gingivalis, is secreted as a latent, flexible ≈95‐kDa monomer. Calcium triggers cysteine‐switch activation and hierarchical assembly into pentamers, bipentamers, tripentamers, and a ≈5.6‐MDa, ≈355‐Å dodecahedron. Structures at 1.8–3.6 Å reveal a virus‐sized catalytic cage
Mariusz Madej +20 more
wiley +2 more sources
Floristic account of the marine benthic algae from Jarvis Island and Kingman Reef, Line Islands, Central Pacific [PDF]
Micronesica, 2012 The marine benthic algae from Jarvis Island and Kingman Reef were identified from collections obtained from the Whippoorwill Expedition in 1924, the Itasca Expedition in 1935, the U.S.
Vroom, P.S., Tsuda, R.T., Fisher, J.R.
doaj
Investigations of the Evolved Molecular Basis for Terpenoid Biosynthesis in Marine Sponges
Advanced Science, EarlyView.Confirming and extending a previous observation in another Bubarida sponge, genomic and functional analyses of A. cavernosa reveal that sponges retain the mevalonate pathway and employ single α‐domain T1TSs and UbiA‐type TSs for terpenoid biosynthesis. The absence of T1TSs clustering with other biosynthetic genes tentatively suggests, based on limited ...
Fangyan Chen +6 more
wiley +1 more source
Coralline red algae from Monte Cetona (northern Apennines, Italy)
, 2003 Coralline red algae, Apennines ...
BASSI, Davide, RETTORI R., PASSERI L.
core