Results 21 to 30 of about 2,756 (213)

18S rDNA gene metabarcoding of microeukaryotes and epi‐endophytes in the holobiome of seven species of large brown algae

open access: yesJournal of Phycology, Volume 59, Issue 5, Page 859-878, October 2023., 2023
Abstract Brown algae (Phaeophyceae) are habitat‐forming species in coastal ecosystems and include kelp forests and seaweed beds that support a wide diversity of marine life. Host‐associated microbial communities are an integral part of phaeophyte biology, and whereas the bacterial microbial partners have received considerable attention, the microbial ...
Marit F. Markussen Bjorbækmo   +8 more
wiley   +1 more source

New records for the benthic marine flora of Chafarinas Islands (Alboran Sea, western Mediterranean) [PDF]

open access: yes, 2010
Nuevas citas para la fl ora bentónica marina de las Islas Chafarinas (Mar de Alborán, Mediterráneo ...
Altamirano-Jeschke, Maria   +4 more
core   +8 more sources

Red macroalgae in the genomic era

open access: yesNew Phytologist, Volume 240, Issue 2, Page 471-488, October 2023., 2023
Summary Rhodophyta (or red algae) are a diverse and species‐rich group that forms one of three major lineages in the Archaeplastida, a eukaryotic supergroup whose plastids arose from a single primary endosymbiosis. Red algae are united by several features, such as relatively small intron‐poor genomes and a lack of cytoskeletal structures associated ...
Michael Borg   +5 more
wiley   +1 more source

Tetrasporophytic bias coupled with heterozygote deficiency in Antarctic Plocamium sp. (Florideophyceae, Rhodophyta)

open access: yesJournal of Phycology, Volume 59, Issue 4, Page 681-697, August 2023., 2023
Abstract Meiosis and syngamy generate an alternation between two ploidy stages, but the timing of these two processes varies widely across taxa, thereby generating life cycle diversity. One hypothesis suggests that life cycles with long‐lived haploid stages are correlated with selfing, asexual reproduction, or both. Though mostly studied in angiosperms,
Sabrina Heiser   +5 more
wiley   +1 more source

Revision of the genus Dasya (Ceramiales, Rhodophyta) in Galicia (NW Spain) and the addition of a new alien species Dasya sessilis Yamada for the European Atlantic coasts

open access: yesAnales del Jardín Botánico de Madrid, 2006
A revision of the genus Dasya in northwestern Iberian Peninsula is presented. Three species (Dasya hutchinsiae, D. ocellata and D. sessilis) are confirmed whilst other three (Dasya corymbifera, D. punicea and D.
Viviana Peña, Ignacio Bárbara
doaj   +1 more source

Molecular analyses of turf algae reveal a new species and an undetected introduction in the Pterosiphonieae (Rhodomelaceae, Rhodophyta)

open access: yesJournal of Phycology, Volume 59, Issue 3, Page 603-618, June 2023., 2023
Abstract Introduced seaweeds and undescribed species often remain undetected because marine regional floras are as yet poorly understood. DNA sequencing facilitates their detection, but databases are incomplete, so their improvement will continue to lead the discovery of these species.
Pilar Díaz‐Tapia   +2 more
wiley   +1 more source

Phylogenomic analysis of pseudocryptic diversity reveals the new genus Deltalsia (Rhodomelaceae, Rhodophyta)

open access: yesJournal of Phycology, Volume 59, Issue 1, Page 264-276, February 2023., 2023
Molecular analyses, in combination with morphological studies, provide invaluable tools for delineating red algal taxa. However, molecular datasets are incomplete and taxonomic revisions are often required once additional species or populations are sequenced.
Pilar Díaz‐Tapia   +3 more
wiley   +1 more source

Antifouling activity of seaweed extracts from Guarujá, São Paulo, Brazil

open access: yesBrazilian Journal of Oceanography, 2007
Marine biofouling historically constitutes one of the major constraints faced by mankind in its oceanic activities. The search for alternatives to TBT-based antifouling paints has led several researchers to focus efforts in the development of ...
Heloisa Elias Medeiros   +2 more
doaj   +1 more source

Checklist of rhodophyceae and the first report of Aglaothamnion tripinnatum and Gaillona gallica in the Moroccan coastline

open access: yesEgyptian Journal of Aquatic Research, 2021
The present study aims to update the red seaweed species in the intertidal zone of the Atlantic coast of Sidi Bouzid, a seaside resort near El Jadida City (Morocco) from 2016 to 2018.
Nadia Bahammou   +5 more
doaj   +1 more source

Molecular phylogenies support taxonomic revision of three species of Laurencia (Rhodomelaceae, Rhodophyta), with the description of a new genus [PDF]

open access: yes, 2017
Systematics of the Laurencia complex was investigated using a taxon-rich data set including the chloroplast ribulose-1,5-bisphosphate carboxylase/oxygenase large subunit (rbcL) gene only and a character-rich data set combining the mitochondrial ...
Akira Kurihara   +8 more
core   +4 more sources

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