Results 91 to 100 of about 11,162 (219)

Geographic morphological and genetic variation in Xiphophora gladiata (Fucales, Phaeophyta)

open access: yes, 1987
Previous studies of two species of Northern Hemisphere algae (Ricus spp., Fucales, Phaeophyta), have shown that the geographical expression of their morphological variation takes the form of a fine-scale mosaic super-imposed on weak clines.
Kenchington, ELR (15929429)
core   +1 more source

Flora macrofitobêntica da Reserva Biológica do Arvoredo e ilhas circunvizinhas [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Biologia Vegetal, Florianópolis, 2010Por ser uma das mais restritivas dentre as categorias de Unidade de Conservação (UC) da ...
Varela, Alejandro Rodolfo Donnangelo
core  

Bioactivity assessment of selected seaweeds from the Persian Gulf, Iran [PDF]

open access: yesبوم‌شناسی آبزیان, 2017
Marine algae are known to produce a wide variety of bioactive compounds to be used in pharmaceutical industries. This study aimed to investigate antioxidant and antimicrobial activity, as well as toxicity of algal extracts from some selected seaweeds ...
Soolmaz Soleimani   +4 more
doaj  

Contribution in the investigation of marine benthic plant communities (chlorophyta, phaeophyta, rhodophyta) of Thermaikos Gulf

open access: yes, 1978
INVESTIGATION ON MARINE FLORA AND VEGETATION TOOK PLACE IN THERMAIKOS- GULF DURING THE YEARS 1969-1975. THE QUALITATIVE AND QUANTITATIVE COMPOSITION OF THE MARINE BENTHIC PHYTOCOMMUNITIES WERE INVESTIGATED (CHLOROPHYTA, PHAEOPHYTA AND RHODOPHYTA) WHICH ...
Χαριτωνίδης, Σάββας   +1 more
core   +1 more source

Chnoosporaceae, Scytosiphonaceae, Sporochnaceae and Sphacelariaceae (Phaeophyta) in the State of Bahia, Brazil [PDF]

open access: yesBiotemas, 2004
Taxonomic studies were carried out on eight species of the Chnoosporaceae, Scytosiphonaceae, Sporochnaceae and Sphacelariaceae families. The specimens were collected in (or from) the midlittoral and infralittoral zones of Bahia state Coast, Brazil ...
Édison José de Paula   +1 more
doaj  

DNA Barcoding and Metabolite Profiling of Phaeophyta and Its Potential as a Source of Antioxidants and Antimicrobials [PDF]

open access: yes
Phaeophyta dikenal sebagai sumber senyawa bioaktif alami yang berharga dengan potensi aplikasi di industri farmasi dan makanan. Evaluasi aktivitas antioksidan dan antimikroba sangat penting untuk menemukan agen bioaktif baru dan memahami potensi ...
SUSANTO, Feri
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Respostas bioquímicas, celulares e fisiológicas da macroalga marrom Sargassum cymosum submetida à diferentes tratamentos com radiação ultravioleta e gradientes de salinidade [PDF]

open access: yes, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Biologia de Fungos, Algas e Plantas, Florianópolis, 2014.As respostas de fotoaclimatação da macroalga parda Sargassum cymosum ...
Polo Osorio, Luz Karime
core  

Life history of Acrothrix pacifica and Sphaerotrichia divaricata in laboratory cultures

open access: yes, 1990
The life histories of Acrothrix pacifica and Sphaerotrichia divaricata in the Chordariales, Phaeophyceae were studied in the laboratory. Both species showed an alternation of macroscopic sporophyte (2n) and microscopic gametophyte (n). In A.
Umezaki, Isamu
core  

Chemotaxonomy of Dictyotales (Phaeophyta). 3. The Dictyopteris and Taonia groups

open access: yes, 1989
Brown algae of the "Dictyopteris" and "Taonia" groups have yielded about 30 terpenes that have been isolated from species of the genera Dictyopteris, Stypopodium and Taonia. Sesquiterpenes and diterpenes have been separated each into two chemical classes
Teixeira, Valeria Laneuville   +2 more
core   +1 more source

Bazı Deniz Alglerinin (Phaeophyta, Rhodophyta) Antifungal Aktiviteleri Üzerine Bir Araştırma.

open access: yes, 2005
Bu çalışmada, İzmir Körfezi’nin Foça ve Karaburun kıyılarından toplanan Phaeophyta ve Rhodophyta’ya ait 9 taksonun (Cystoceira barbata (Good and Woodw.) C.Ag., Cystoceira compressa (Esper) Gerloff et Nizamuddin, Halopteris scoparia (L.) Sauv., Dictyota ...
Denizci, A. Akın   +2 more
core  

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