Results 21 to 30 of about 1,986 (176)

Cultivating the macroalgal holobiont: effects of integrated multi-trophic aquaculture on the microbiome of Ulva rigida (chlorophyta) [PDF]

, 2020
Ulva is a ubiquitous macroalgal genus of commercial interest. Integrated Multi-Trophic Aquaculture (IMTA) systems promise large-scale production of macroalgae due to their high productivity and environmental sustainability.
Abreu, Maria Helena, Califano, Gianmaria, Da Silva Costa, Rodrigo, Kwantes, Michiel, Wichard, Thomas   +4 more
core   +2 more sources

Potential role of submerged macrophytes for oxic methane production in aquatic ecosystems

Limnology and Oceanography, Volume 67, Issue S2, Page S76-S88, November 2022., 2022
Abstract Methane (CH4) from aquatic ecosystems contributes to about half of total global CH4 emissions to the atmosphere. Until recently, aquatic biogenic CH4 production was exclusively attributed to methanogenic archaea living under anoxic or suboxic conditions in sediments, bottom waters, and wetlands.
Sabine Hilt, Hans‐Peter Grossart, Daniel F. McGinnis, Frank Keppler   +3 more
wiley   +1 more source

Fingerprinting Arctic and North Atlantic Macroalgae with eDNA – Application and perspectives

Environmental DNA, Volume 4, Issue 2, Page 385-401, March 2022., 2022
Macroalgae are key primary producers in Arctic and North Atlantic coastal ecosystems and tracing their fate is important to understand their role in higher trophic levels and carbon sequestration. Here, we study the application and perspectives in applying metabarcoding methods for this purpose.
Sarah B. Ørberg, Dorte Krause‐Jensen, Nathan R. Geraldi, Alejandra Ortega, Rubén Díaz‐Rúa, Carlos M. Duarte   +5 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

The underexplored potential of green macroalgae in aquaculture

Reviews in Aquaculture, Volume 14, Issue 1, Page 5-26, January 2022., 2022
Abstract Green macroalgae (Chlorophyta) currently represent a residual fraction (<1%) of global seaweed biomass production landings. In turn, red (Rhodophyta) and brown (Ochrophyta) macroalgae dominate the remaining percentage of aquaculture production, exceeding 32 million tonnes per annum.
Anthony Moreira, Sónia Cruz, Rúben Marques, Paulo Cartaxana   +3 more
wiley   +1 more source

Phylogenomic analysis restructures the ulvophyceae

Journal of Phycology, Volume 57, Issue 4, Page 1223-1233, August 2021., 2021
Here, we present new transcriptome sequencing data from seven species of Dasycladales (Ulvophyceae) and a phylogenomic analysis of the Chlorophyta with a particular focus on Ulvophyceae. We have focused on a broad selection of green algal groups and carefully selected genes suitable for reconstructing deep eukaryote evolutionary histories.
Øyvind Sætren Gulbrandsen, Ina Jungersen Andresen, Anders Kristian Krabberød, Jon Bråte, Kamran Shalchian‐Tabrizi, H. Verbruggen   +5 more
wiley   +1 more source

DNA barcoding of the German green supralittoral zone indicates the distribution and phenotypic plasticity of Blidingia species and reveals Blidingia cornuta sp. nov.

TAXON, Volume 70, Issue 2, Page 229-245, April 2021., 2021
Abstract In temperate and subarctic regions of the Northern Hemisphere, green algae of the genus Blidingia are a substantial and environment‐shaping component of the upper and mid‐supralittoral zones. However, taxonomic knowledge on these important green algae is still sparse.
Sophie Steinhagen, Luisa Düsedau, Florian Weinberger   +2 more
wiley   +1 more source

Fatty acid profiles of the main lipid classes of green seaweeds from fish pond aquaculture [PDF]

, 2017
The lipid composition of five species of green seaweeds (Chaetomorpha linum, Rhizoclonium riparium, Ulva intestinalis, Ulva lactuca, and Ulva prolifera) grown in fish pond aquaculture systems was studied.
Bandarra, Bligh, Brockerhoff, Chopin, Cohen, Dawczynski, Edwards, El Maghraby, Ginneken, Gressler, Hayden, Kendel, Khotimchenko, Kumari, Largo, Lepage, Maehre, Mendoza Guzmán, Newton, Rajasulochana, Sato, Schuchardt, Senso, Soler-Vila, Valentine   +24 more
core   +1 more source

Alternative electron transports participate in the maintenance of violaxanthin De-epoxidase activity of Ulva sp. under low irradiance. [PDF]

PLoS ONE, 2013
The xanthophyll cycle (Xc), which involves violaxanthin de-epoxidase (VDE) and the zeaxanthin epoxidase (ZEP), is one of the most rapid and efficient responses of plant and algae to high irradiance.
Xiujun Xie, Wenhui Gu, Shan Gao, Shan Lu, Jian Li, Guanghua Pan, Guangce Wang, Songdong Shen   +7 more
doaj   +1 more source

A close-up view on ITS2 evolution and speciation - a case study in the Ulvophyceae (Chlorophyta, Viridiplantae)

BMC Evolutionary Biology, 2011
Background The second Internal Transcriber Spacer (ITS2) is a fast evolving part of the nuclear-encoded rRNA operon located between the 5.8S and 28S rRNA genes.
Caisová Lenka, Marin Birger, Melkonian Michael   +2 more
doaj   +1 more source