Results 71 to 80 of about 6,283 (209)

Emerging occurrence of Gambierdiscus carolinianus in the Azores: The northernmost Atlantic record

open access: yesLimnology and Oceanography Letters, Volume 11, Issue 4, July 2026.
Abstract The dinoflagellate genus Gambierdiscus was detected for the first time in the Azores Archipelago, representing its northernmost record to date (> 39°N). Two strains were isolated from macroalgal substrates on Corvo and Faial Islands during the summer of 2024, coinciding with a marine heatwave in which sea‐surface temperature anomalies exceeded
Miguel Barbosa   +7 more
wiley   +1 more source

The complete chloroplast genome of Sargassum fusiforme

open access: yesMitochondrial DNA. Part B. Resources, 2020
The complete chloroplast genome sequence of Sargassum fusiforme is presented here. Circular mapping revealed that the complete chloroplast DNA sequence of S.
Tao Liu   +7 more
doaj   +1 more source

Molecular phylogeny of the Family Scytosiphonaceae (Phaeophyceae)

open access: yesALGAE, 2006
Recent phylogenetic studies of scytosiphonacean brown algae show many conflicts with current classification. In order to clearly define the phylogenetic relationships of the family, we newly sequenced the photosystem I coding psaA gene (1488 base pairs) from 13 taxa (15 samples), of the family, and, for comparison, rbcL from four taxa.
Ga-Youn Jo   +2 more
openaire   +1 more source

Exploring the lichenization continuum through the marine tripartite symbiosis of Collemopsidium pelvetiae

open access: yesAmerican Journal of Botany, Volume 113, Issue 6, June 2026.
Abstract Premise Symbioses between lichen‐forming fungi and brown algae (phaeophytes) are extremely rare. We investigated the interactions between the marine fungus Collemopsidium pelvetiae and its two photosynthetic partners, the brown alga Pelvetia canaliculata and a cyanobacterial symbiont to address questions on symbiosis biology, lichenization ...
Sergio Pérez‐Ortega   +5 more
wiley   +1 more source

Inventaire bibliographique des algues benthiques du littoral marocain. I. Chlorophyceae et Phaeophyceae [PDF]

open access: yes, 1998
nventaire préliminaire des algues benthiques du littoral marocain. I. Chlorophyceae et Phaeophyceae. L'inventaire bibliographique des Chlorophyceae et Phaeophyceae marines benthiques du littoral marocain a révélé 213 espèces dont 93 Chlorophyceae (6 ...
Kazzaz, Mohamed   +2 more
core  

Organelle genome evolution in the early‐diverging brown algal lineage, Ishigeales

open access: yesJournal of Phycology, Volume 62, Issue 3, Page 1090-1107, June 2026.
Abstract The order Ishigeales is an early‐diverging lineage of brown algae that exhibits remarkable morphological diversity ranging from simple filamentous forms to robust terete and foliose thalli, which may reflect complex evolutionary histories in their organelle genomes.
Hayeon Hwang   +4 more
wiley   +1 more source

SEASONALITY AND SPECIES COMPOSITION IN THE BENTHIC ALGAE OF CACIQUE REEF FLAT, CARIBBEAN COAST OF PANAMA

open access: yesTecnociencia, 2006
    A one year study (April 1998 to May 1999) was conducted on the Cacique reef flat in the Caribbean coast of Panama. Of 49 species of benthic macroalgae encountered, 17 (35%) were Chlorophyceae, 13 (26%) Phaeophyceae and 21 (43%) Rhodophyceae.
Carlos Seixas   +2 more
doaj  

Recent Studies of Phaeophyceae and Their Bearing on Classification [PDF]

open access: yesBotanical Gazette, 1922
During the past decade there has been so fundamental an advance in our knowledge of the reproductive processes and life history of the Phaeophyceae, that it seems to exceed in importance the change in viewpoint regarding any other group of plants during the same period.
openaire   +1 more source

Role of environmental drivers in phototrophic organisms thriving in the caves of America: a systematic review with quantitative synthesis

open access: yesActa Botânica Brasílica
Caves are an ideal niche for photosynthetic microorganisms with the morphological and physiological adaptations to thrive under extreme conditions. Microclimatic conditions, mainly light, temperature, and relative humidity, vary depending on the location
Celenia Fermín-Calderón   +3 more
doaj   +1 more source

Photoperiodic mediation of differential gene expression in Scytosiphon lomentaria (Phaeophyceae)

open access: yes, 2012
Photoperiodic mediation of differential gene expression in Scytosiphon lomentaria ...
Adam D Miller (10997982)   +1 more
core   +1 more source

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