Results 91 to 100 of about 6,875 (244)

Ecophysiology of two mesophotic octocorals intended for restoration: Effects of light and temperature

open access: yesLimnology and Oceanography, Volume 70, Issue 11, Page 3309-3321, November 2025.
Abstract Light and temperature are driving forces that shape the evolution and physiology of mesophotic organisms. On the Mississippi‐Alabama continental shelf, octocorals dominate the mesophotic seascape and provide habitat for many fish and invertebrate species.
Kassidy Lange   +8 more
wiley   +1 more source

Uncovering the Evolutionary History in Lineage of Caribbean Octocorals: Phylogenomics Reveals Unrecognized Diversity in Eunicea

open access: yesDiversity
The evolutionary history of the Caribbean candelabrum octocorals from the genus Eunicea (Plexauridae: Octocorallia) remains unknown despite their high diversity and abundance in reef environments.
Adriana Sarmiento   +4 more
doaj   +1 more source

Discovery of Genetically Distinct, Sympatric Coral Lineages With Temporal but Not Gametic Reproductive Isolation

open access: yesMolecular Ecology, Volume 34, Issue 22, November 2025.
ABSTRACT Coral species abundance and biodiversity estimates are typically based on colony macromorphology. However, such measurements often underestimate the true diversity within coral communities because morphology does not necessarily reflect behavioral or genetic divergence. We previously reported on the unusual spawning behavior of the brain coral
Valérie F. Chamberland   +8 more
wiley   +1 more source

Natural Products from Octocorals of the Genus Dendronephthya (Family Nephtheidae)

open access: yesMolecules, 2020
In this review, 170 natural substances, including steroid, diterpenoid, sesquiterpenoid, peptide, prostaglandin, base, chlorolipid, bicyclolactone, amide, piperazine, polyketide, glycerol, benzoic acid, glycyrrhetyl amino acid, hexitol, pentanoic acid ...
Yung-Husan Chen   +12 more
doaj   +1 more source

Assessing the ecological and aesthetic effectiveness of restoration interventions on coralligenous reefs

open access: yesRestoration Ecology, Volume 33, Issue 8, November 2025.
Although tools for actively restoring marine habitats have advanced considerably, the capacity and timeframes for ecosystem recovery remain uncertain. Time and funding constraints, and lacking metrics to quantify the recovery process, represent the primary obstacles to evaluating restoration success.
Edoardo Casoli   +7 more
wiley   +1 more source

Mechanistic Characterisation of a Diterpene Synthase for Chryseojoostenes A–E from Chryseobacterium Joostei

open access: yesAngewandte Chemie International Edition, Volume 64, Issue 43, October 20, 2025.
The bacterial diterpene synthase CjCS for chryseojoostenes was mechanistically characterised through labelling experiments, density functional theory (DFT) calculations, and conversion of substrate analogs with blocked reactivity. Site‐directed mutagenesis gave access to minor enzyme products, including chryseojoostene E, whose biosynthesis involves a ...
Georges B. Tabekoueng   +5 more
wiley   +1 more source

Bicyclic lactones from the octocoral Dendronephthya mucronata

open access: yesNatural Product Research, 2019
The MeOH extract of the Vietnamese octocoral Dendronephthya mucronata afforded four bicyclic lactones (1–4), including three new compounds namely dendronephthyones A–C (1–3), after subjecting it on various chromatographic separations. The structures of the isolated compounds were established by spectroscopic experiments including 1D, 2D NMR, CD and HR ...
Ninh Thi, Ngoc   +9 more
openaire   +2 more sources

Zooxanthellate, Sclerite-Free, and Pseudopinnuled Octocoral Hadaka nudidomus gen. nov. et sp. nov. (Anthozoa, Octocorallia) from Mesophotic Reefs of the Southern Ryukyus Islands

open access: yesDiversity, 2019
Shallow water coral reefs are the most diverse marine ecosystems, but there is an immense gap in knowledge when it comes to understanding the diversity of the vast majority of marine biota in these ecosystems.
Yee Wah Lau, James Davis Reimer
doaj   +1 more source

Visual information in the dark: Bioluminescence and perceptual design through evolution

open access: yesFunctional Ecology, Volume 39, Issue 10, Page 2611-2625, October 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Bioluminescence offers a powerful framework for understanding how organisms evolve to shape visual information in diverse ways. Complementing studies of colour, transparency and pattern in illuminated environments, bioluminescent systems instead rely on generated light,
Todd H. Oakley
wiley   +1 more source

Composition and abundance of octocorals in the Sea of Marmara, where the Mediterranean meets the Black Sea

open access: yesScientia Marina, 2015
Species composition and abundance of octocoral assemblages were investigated in the Sea of Marmara, which forms the connection between the Mediterranean and the Black Seas, two semi-enclosed seas with peculiar oceanographic conditions. Fourteen octocoral
Eda N. Topçu, Bayram Öztürk
doaj   +1 more source

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