Results 21 to 30 of about 1,386 (197)

PRIMER REGISTRO DEPERCURSARIA DA WSONII HOLLENBERGET ABBOTT (ULVACEAE) CHLOROPHYTA EN BAJA CALIFORNIA, MÉXICO

open access: yesPolibotánica, 1998
Se registra a Percursaria dawsonii Hollenberg et Abbott (Ulvaceae, Chlorophyta) por primera vez para la costa del Pacífico de México, en base a material recolectado en la costa occidental de Baja California, durante marzo y abril de 1997.
Raúl Aguilar-Rosas   +1 more
doaj   +4 more sources

Phenolic composition, antioxidant activity, anticholinesterase potential and modulatory effects of aqueous extracts of some seaweeds on β-amyloid aggregation and disaggregation [PDF]

open access: yesPharmaceutical Biology, 2019
Context: Seaweeds contain bioactive compounds with different biological activities. They are used as functional ingredients for the development of therapeutic agents to combat degenerative diseases.
Tosin A. Olasehinde   +2 more
doaj   +2 more sources

Resolving the identity of commercially cultivated Ulva (Ulvaceae, Chlorophyta) in integrated seaweed‐abalone aquaculture farms in South Africa [PDF]

open access: hybridJournal of Phycology, Volume 59, Issue 6, Page 1272-1283, December 2023., 2023
Abstract Species of Ulva have a wide range of commercial applications and are increasingly being recognized as promising candidates for integrated aquaculture. In South Africa, Ulva has been commercially cultivated in integrated seaweed‐abalone aquaculture farms since 2002, with more than 2000 tonnes of biomass cultivated per annum in land‐based paddle
Teejaswani Bachoo   +4 more
openalex   +2 more sources

Long Chain Aldehydes in the Green Marine Algae Ulvaceae

open access: bronzeNIPPON SUISAN GAKKAISHI, 1987
Tadahiko Kajiwara   +4 more
openalex   +3 more sources

Analysis of Heavy Metal Accumulation in Ulva rigida and its Effects on Seed Germination of Pennisetum glaucum. [PDF]

open access: yesChemistryOpen
This study demonstrates the investigation of Ulva rigida seaweed extract as an eco‐friendly biostimulant and biofertilizer, combined with an analysis of heavy metal accumulation and its effect on Pennisetum glaucum (pearl millet) seed germination Abstract The alga contains salt and heavy metals that are accumulated in algae poses a significant ...
Selvaraj Vijai Selvaraj K   +5 more
europepmc   +2 more sources

Extensive diversity of Symbiochlorum-related algae from environmental sequences and culture strains supports the description of the new family Symbiochloraceae (Ulvophyceae, Chlorophyta). [PDF]

open access: yesJ Phycol
Abstract The genus Symbiochlorum, initially described from a single strain isolated from a coral in the South China Sea, was shown to be a sister lineage of Ignatius within the green algal order Ignatiales. Its significant phylogenetic divergence from Ignatius raises the possibility of its classification as a new family.
Verbruggen H   +5 more
europepmc   +2 more sources

Charakterystyka inkrustacji pokrywających plechy słodkowodnej formy zielenicy Ulva (Ulvaceae, Chlorophyta)

open access: green, 2010
Powstawanie inkrustacji węglanu wapnia na pędach roślin wodnych zachodzi jako efekt przeprowadzania procesu fotosyntezy w wodach zasadowych [Dodson, 1974]. Powstawanie inkrustacji na pędach roślin wodnych jest procesem zachodzącym szczególnie intensywnie w wodach o wysokim pH. Zwapnienie jako proces osadzania się soli wapnia jest obserwowany również na
Beata Messyasz   +3 more
openalex   +3 more sources

The effects of desiccation and salinity gradients in the photochemical efficiency of a mesophotic green alga, Ryuguphycus kuaweuweu (Ulvaceae) from Kagoshima, Japan [PDF]

open access: hybridPhycological Research, Volume 73, Issue 4, Page 294-300, October 2025.
SUMMARY In mesophotic coral ecosystems (MCEs) at depths of 30–40 m, the light environment is characterized by low intensity and limited spectral quality. However, due to minimal freshwater input, salinity remains relatively stable, and there are no tidal aerial exposures.
Ryuta Terada   +4 more
openalex   +2 more sources

Taxonomic identification and life cycle comparison of two populations of the monostromatic green algae Monostroma nitidum. [PDF]

open access: yesEcol Evol
This study employed molecular markers and morphological studies of two populations of Monostroma nitidum collected from YJ and ZJ. The results revealed no obvious differences in tufA and 18S rDNA sequences between the two populations, although there were extremely significant differences in morphological characteristics. M.
Liao J   +7 more
europepmc   +2 more sources

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