Results 131 to 140 of about 1,516,712 (270)

National Marine Research & Innovation Strategy 2017-2021 [PDF]

open access: yes, 2017
This document sets out Ireland’s Marine Research and Innovation Strategy for the period 2017 to 2021. It builds on the significant progress made during the implementation of Ireland’s previous Marine Research, Knowledge and Innovation Strategy – Sea ...
Marine Institute
core  

Global Poultry Feed Protein Sources: Trends, Challenges, and Sustainability Perspectives Using FAOSTAT Data

open access: yesJournal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT The global poultry industry is one of the fastest‐growing livestock sectors, with worldwide chicken stocks exceeding 32 billion heads and meat production surpassing 144 million tonnes in 2024 (FAOSTAT, 2026). Conventional protein sources, particularly soybean meal (SBM) and fishmeal, underpin most commercial poultry diets but face mounting ...
Sajjad Hassan Qadeer
wiley   +1 more source

Comprehensive revision of Mallomonas sect. Peroneides stat. nov. (Chrysophyceae) integrating morphology and multigene phylogeny

open access: yesJournal of Phycology, EarlyView.
Abstract Mallomonas is among the most diverse genera of Chrysophyceae, yet many of its lineages remain taxonomically unresolved due to limited molecular sampling. Mallomonas series Peronoides, historically limited to four species, has posed persistent taxonomic difficulties, most notably the long‐standing and problematic reliance on a rare ...
Petr Knotek   +3 more
wiley   +1 more source

Fungi enhance microbial carbon retention in high Arctic fjord sediment.

open access: yesPLoS Biology
Fungi serve as critical biological carbon storage reservoirs in soil ecosystems, but whether this fungal trait is also important for marine sediment carbon storage processes is poorly understood.
Juan Carlos Trejos-Espeleta   +5 more
doaj   +1 more source

Ariadnema polymorpha gen. et sp. nov. (Scytonemataceae, Cyanobacteria): A new heterocytous cyanobacterium with true and false branching from ruins in the Brazilian Atlantic Forest

open access: yesJournal of Phycology, EarlyView.
Abstract A novel heterocytous Cyanobacterium, Ariadnema polymorpha gen. et sp. nov., was observed in the northern Brazilian Atlantic Forest (BAF), a globally significant biodiversity hotspot that has microbiome diversity yet to be explored. Isolated from ancient sugarcane mill ruins within the BAF, the new genus (strain CCAPE130) exhibits a unique ...
Jefferson Vitor Melo Cabral   +3 more
wiley   +1 more source

Acetylcholinesterase inhibition exerted by the extract of Daldinia eschscholtzii, a marine fungus associated with the coral Siderastrea siderea: GC-MS analysis and molecular docking of identified compounds

open access: yesElectronic Journal of Biotechnology
Background: Alzheimer’s disease is a neurodegenerative disease that has no cure. The drugs used to treat Alzheimer’s disease are based on the inhibition of the enzyme acetylcholinesterase (AChE).
Karla G. Olivo-Flores   +4 more
doaj   +1 more source

Lithochloron, a new genus of green algae residing in coral skeleton (Cladophorales, Chlorophyta)

open access: yesJournal of Phycology, EarlyView.
Abstract Coral skeletons host diverse microbial communities, including endolithic green algae that contribute to holobiont functioning. The siphonous green alga Ostreobium (Bryopsidales) is arguably the best‐known coral endolith, but recent environmental sequencing has indicated that other lineages of green algae may also inhabit the coral skeleton ...
Heroen Verbruggen   +5 more
wiley   +1 more source

Circumscription of three new taxa of Merismopedia‐like Cyanobacteria shows how far convergent evolution can go

open access: yesJournal of Phycology, EarlyView.
Abstract The genus Merismopedia (Merismopediaceae, Chroococcales), characterized by rectangular colonies with cells arranged in regular perpendicular rows and columns, represents a challenging study system due to its limited cultivability. The genus recently underwent taxonomic revision using cultivation‐independent techniques and a polyphasic approach.
Jan Pokorný   +2 more
wiley   +1 more source

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