Results 31 to 40 of about 790 (161)

Allelopathic effect of Ulva intestinalis L. on the Baltic filamentous cyanobacterium Nostoc sp.

open access: yesAnnales Universitatis Paedagogicae Cracoviensis Studia Naturae, 2018
Allelopathy is a prevalent natural phenomenon in aquatic ecosystem. We reported the effects of the green macroalga Ulva intestinalis L. collected from estuaries of the Baltic Sea (Poland) on the growth and chlorophyll fluorescence of common filamentous ...
Gracjana Budzałek   +2 more
doaj   +1 more source

First report of microalgae Rhexhinema paucicellulare (Ulvophyceae) in Mauritius and its biochemical evaluation as a source of fatty acids

open access: yesJournal of Biological Research, 2022
Mauritius is a tropical island with a very rich biodiversity of endemic organisms with an unexplored pool of microalgae, especially in the Ulvophyceae class.
Ritesh Bhagea   +2 more
doaj   +1 more source

Nuevos registros y lista actualizada de las algas verdes (Chlorophyta) del litoral de Veracruz, México

open access: yesGayana: Botanica, 2017
Se llevó a cabo una revisión bibliográfica y de herbario de las algas verdes (Chlorophyta) que han sido registradas para el litoral de Veracruz, México.
Deisy Y. García-López   +2 more
doaj   +1 more source

Bacterial Microbiota of Ostreobium, the Coral-Isolated Chlorophyte Ectosymbiont, at Contrasted Salinities

open access: yesMicroorganisms, 2023
Microscopic filaments of the siphonous green algae Ostreobium (Ulvophyceae, Bryopsidales) colonize and dissolve the calcium carbonate skeletons of coral colonies in reefs of contrasted salinities. Here, we analyzed their bacterial community’s composition
Anaïs Massé   +5 more
doaj   +1 more source

Nuevos registros de Algas verdes (Chlorophyta) de ríos y arroyos serranos de la provincia de Córdoba, Argentina

open access: yesLilloa, 2021
El objetivo de este trabajo fue ampliar el conocimiento de las Chloroplastida de los tributarios del embalse San Roque (ríos San Antonio y Cosquin, arroyos Las Mojarras y Los Chorrillos) y el embalse La Quebrada (arroyos Colanchanga y Los Hornillos). Las
I. Claudia Daga   +1 more
doaj   +1 more source

First record of the freshwater green alga Scotinosphaera austriaca from the Baltic Sea

open access: yesPlant and Fungal Systematics, 2018
The freshwater green microalga Scotinosphaera austriaca has been recorded from the brackish waters of the Gulf of Gdańsk (Baltic Sea). Morphological characters and genetic data were analyzed to confirm the taxonomic affiliation.
Marek Klin   +3 more
doaj   +1 more source

New phylogenetic hypotheses for the core Chlorophyta based on chloroplast sequence data

open access: yesFrontiers in Ecology and Evolution, 2014
Phylogenetic relationships in the green algal phylum Chlorophyta have long been subject to debate, especially at higher taxonomic ranks (order, class).
Karolina eFucikova   +12 more
doaj   +1 more source

Analysis of Codon Usage Bias of 30 Chloroplast Genomes in <i>Ulva</i> (Ulvophyceae, Chlorophyta). [PDF]

open access: yesGenes (Basel)
Background: Ulva is a globally distributed genus with ecological and economic significance, yet the codon usage bias of the Ulva chloroplast genome remains poorly understood. Methods: We assessed the Ulva chloroplast genome codon usage patterns and their drivers by analyzing 30 genomes across 16 Ulva species.
Fang J, Qin L, Liu H, Hu Z.
europepmc   +3 more sources

The complete chloroplast DNA sequence of the green alga Oltmannsiellopsis viridis reveals a distinctive quadripartite architecture in the chloroplast genome of early diverging ulvophytes

open access: yesBMC Biology, 2006
Background The phylum Chlorophyta contains the majority of the green algae and is divided into four classes. The basal position of the Prasinophyceae has been well documented, but the divergence order of the Ulvophyceae, Trebouxiophyceae and ...
Lemieux Claude   +2 more
doaj   +1 more source

Ulosarcina terrestrica gen. nov., sp. nov., a New Ulvophycean Sarcinoid Alga from the Russian Far East

open access: yesPlants, 2022
Many filamentous and sarcinoid terrestrial or freshwater green algae that were previously assigned to the Chlorophyceae are members of lineages belonging to the class Ulvophyceae. One of these lineages is the Planophila-clade (Ulotrichales).
Andrey A. Gontcharov   +5 more
doaj   +1 more source

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