Results 201 to 210 of about 2,511 (236)
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Typification of the Indo‐Pacific Sirophysalis trinodis (Fucales: Sargassaceae)
TAXON, 2015AbstractThe typification of the Indo‐Pacific seaweed Sirophysalis trinodis (Phaeophyceae) is discussed. Original material conserved in the Herbarium Forsskålii at C is designated as the lectotype.
Fernando Boisset +1 more
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Cold-hardiness of zygotes and embryos of Fucus (Phaeophyceae, Fucales)
Phycologia, 1974Zygotes and 1- to 3-day-old embryos of Fucus edentatus were frozen in aqueous medium to −2°C (freezing point), −5°C, −10°C, −15°C, and at −15°C for 2 hr.
J. McLachlan, Carolyn J. Bird
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Spatial variation in polyphenolic content of Ascophyllum nodosum (Fucales, Phaeophyta)
Hydrobiologia, 1996Spatial variation in polyphenolic content in annual shoots of the brown alga Ascophyllum nodosum was quantified using a hierarchical sampling design. Three sampling levels, covering distances of 100-106 m, were used. Comparisons were made between two areas, Tjarno on the Swedish west-coast and the Isle of Man in the Irish Sea, with very different types
Per Åberg, Henrik Pavia
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European journal of phycology, 2019
The diversity and phylogenetic relationships of specimens in the brown algal genus Cystoseira sensu lato from the eastern Atlantic and Mediterranean were examined using DNA sequences for four genetic markers (psbA, mt23S, cox1 and nad1).
Sharay Orellana +2 more
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The diversity and phylogenetic relationships of specimens in the brown algal genus Cystoseira sensu lato from the eastern Atlantic and Mediterranean were examined using DNA sequences for four genetic markers (psbA, mt23S, cox1 and nad1).
Sharay Orellana +2 more
semanticscholar +1 more source
On a carbon dioxide gradient in the Fucales egg
1954Previous investigations suggest that a CO2-pH gradient is involved in the development of polarity in the Fucales egg. To test this hypothesis, a method was developed to measure the relative CO2 output from the two hemispheres of this egg. The eggs are photosynthetically tagged with C14 and embedded in a thin jelly membrane in which the eggs develop ...
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Evaluation of the Fucales populations on the french mediterranean coast.
2011Evaluation of the Fucales populations on the french mediterranean coast.
Thibaut, Thierry +5 more
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The effect of photoperiod on the length growth of five species of intertidal Fucales
Sarsia, 1977Abstract The following species were investigated: Pelvetia canaliculata (L.) Dec. et Thur., Fucus spiralis L., Fucus vesiculosus L., Fucus serratus L., Ascophyllum nodosum (L.) Le Jolis, all from the Norwegian west coast. At temperatures between 12 and 14° C and at irradiances of 12.5 and 20 Wm-2 a significant daylength saturation was found for P ...
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