Results 11 to 20 of about 305 (146)

Occurrence of Ulva lactuca L. 1753 (Ulvaceae, Chlorophyta) at the Murman Сoast of the Barents Sea

Polar Research, 2018
Findings of Ulva lactuca L. on the Murman Сoast of the Barents Sea are described for the period 2009–2017. This species has not been found in this area for more than 50 years. The occurrence of U.
Svetlana Malavenda, Mikhail Makarov, Inna Ryzhik, Maxim Mityaev, Sergey Malavenda   +4 more
doaj   +3 more sources

RELATIONSHIP EVIDENCES FOR SOME SPECIES BELONGING TO FAMILY ULVACEAE

Egyptian Journal of Phycology, 2007
Ulva and Enteromorpha are two of the most common important genera of green seaweeds grow along the Mediterranean seashore of Alexandria. They are widely regarded as easily distinguishable genera because of their different morphologies. Randomly amplified polymorphic DNA-PCR, protein profile, infrared spectroscopy of total lipids and absorption spectra ...
Eman Fakhry, Dahlia El Maghraby, Hala Taha, Mohamed Osman   +3 more
exaly   +2 more sources

Nuevo registro de Ulva australis (Ulvaceae, Chlorophyta) en el norte de Chile [PDF]

Revista De Biologia Marina Y Oceanografia, 2017
The diversity of the genus Ulva in South American waters is matter of debate. Specimens of Ulva sp. were collected in northern Chile and analyzed using sequences of rbcL and tufA genes in combination with morphological observations. Molecular analyses revealed the presence of Ulva australis, a native species from northeast Asia that has also been ...
Sung Min Boo, Martha S Calderon, Boo Sung Min   +2 more
exaly   +3 more sources

STUDIES ON GERMLING DEVELOPMENT AND LIFE-HISTORY IN ULVACEAE AND MONOSTROMACEAE -PART II- [PDF]

Publications of the Seto Marine Biological Laboratory, 1970
exaly   +3 more sources

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

Journal 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, John J. Bolton, Brett M. Macey, Lineekela Kandjengo, Maggie M. Reddy   +4 more
wiley   +1 more source

Salinity and host drive Ulva‐associated bacterial communities across the Atlantic–Baltic Sea gradient

Molecular Ecology, Volume 32, Issue 23, Page 6260-6277, December 2023., 2023
Abstract The green seaweed Ulva is a model system to study seaweed–bacteria interactions, but the impact of environmental drivers on the dynamics of these interactions is little understood. In this study, we investigated the stability and variability of the seaweed‐associated bacteria across the Atlantic–Baltic Sea salinity gradient.
Luna M. van der Loos, Sofie D’hondt, Aschwin H. Engelen, Henrik Pavia, Gunilla B. Toth, Anne Willems, Florian Weinberger, Olivier De Clerck, Sophie Steinhagen   +8 more
wiley   +1 more source

Exhaustive reanalysis of barcode sequences from public repositories highlights ongoing misidentifications and impacts taxa diversity and distribution

Molecular Ecology Resources, Volume 22, Issue 1, Page 86-101, January 2022., 2022
Abstract Accurate species identification often relies on public repositories to compare the barcode sequences of the investigated individual(s) with taxonomically assigned sequences. However, the accuracy of identifications in public repositories is often questionable, and the names originally given are rarely updated.
Antoine Fort, Marcus McHale, Kevin Cascella, Philippe Potin, Marie‐Mathilde Perrineau, Philip D. Kerrison, Elisabete da Costa, Ricardo Calado, Maria do Rosário Domingues, Isabel Costa Azevedo, Isabel Sousa‐Pinto, Claire Gachon, Adrie van der Werf, Willem de Visser, Johanna E. Beniers, Henrice Jansen, Michael D. Guiry, Ronan Sulpice   +17 more
wiley   +1 more source

Preparation and characterization of a novel biodegradable film based on sulfated polysaccharide extracted from seaweed Ulva intestinalis

Food Science &Nutrition, Volume 9, Issue 8, Page 4108-4116, August 2021., 2021
Ulva Intestinalis could be a new source for edible film production, nevertheless the mechanical, optical, physical, and barrier propertiesof the films were a function of type and concentration of plastisizer. Abstract Seaweeds can be a suitable, inexpensive, abundant, and renewable source for the production of biodegradable films as an alternative to ...
Mohammad Nabi Davoodi, Jafar M. Milani, Reza Farahmandfar   +2 more
wiley   +1 more source

Algae to angiosperms: Autofluorescence for rapid visualization of plant anatomy among diverse taxa

Applications in Plant Sciences, Volume 9, Issue 6, June 2021., 2021
Premise Fluorescence microscopy is an effective tool for viewing plant internal anatomy. However, using fluorescent antibodies or labels hinders throughput. We present a minimal protocol that takes advantage of inherent autofluorescence and aldehyde‐induced fluorescence in plant cellular and subcellular structures to markedly increase throughput in ...
Timothy J. Pegg, Daniel K. Gladish, Robert L. Baker   +2 more
wiley   +1 more source

Ulvan, a Polysaccharide from Macroalga Ulva sp.: A Review of Chemistry, Biological Activities and Potential for Food and Biomedical Applications

Applied Sciences, 2020
The species of green macroalga belonging to the genus Ulva (family: Ulvaceae) are utilized in various fields, from food supplements to biomedical applications.
Faradila Ratu Cindana Mo’o, Gofarana Wilar, Hari Prasad Devkota, Nasrul Wathoni   +3 more
doaj   +1 more source