Results 11 to 20 of about 7,198 (194)

The Sea Anemone Neurotoxins Modulating Sodium Channels: An Insight at Structure and Functional Activity after Four Decades of Investigation

open access: yesToxins, 2022
Many human cardiovascular and neurological disorders (such as ischemia, epileptic seizures, traumatic brain injury, neuropathic pain, etc.) are associated with the abnormal functional activity of voltage-gated sodium channels (VGSCs/NaVs).
Margarita Mikhailovna Monastyrnaya   +2 more
doaj   +1 more source

Ectosymbionts of the Sea Anemone Stichodactyla gigantea at Kosrae, Micronesia [PDF]

open access: yesAnimal Systematics, Evolution and Diversity, 2016
We studied the ectosymbionts associating with the sea anemone Stichodactyla gigantea at Kosrae, Micronesia. Ectosymbionts of seven species associated with 60.7% of S. gigantea (n=28), with a mean of 2.4 per anemone and 3.9 per occupied anemone.
Hayes, Floyd E., Painter, Brandon J.
doaj   +1 more source

Neuro- and Cardiotoxins from Sea Anemones: Structure, Function and Potential of Application in Research and Medical Practice

open access: yesВестник войск РХБ защиты, 2023
Sea anemones are well-spread everywhere in the World Ocean and represent the most ancient active poisonous organisms. Their main instrument of attack on other animals are the nematocysts – stinging organelles with the curtailed hollow thread with ...
R. S. Kalina, M. M. Monastyrnaya
doaj   +1 more source

Boxer crabs induce asexual reproduction of their associated sea anemones by splitting and intraspecific theft [PDF]

open access: yesPeerJ, 2017
Crabs of the genus Lybia have the remarkable habit of holding a sea anemone in each of their claws. This partnership appears to be obligate, at least on the part of the crab.
Yisrael Schnytzer   +3 more
doaj   +2 more sources

Spatial Distribution and Biochemical Characterization of Serine Peptidase Inhibitors in the Venom of the Brazilian Sea Anemone Anthopleura cascaia Using Mass Spectrometry Imaging

open access: yesMarine Drugs, 2023
Sea anemones are known to produce a diverse array of toxins with different cysteine-rich peptide scaffolds in their venoms. The serine peptidase inhibitors, specifically Kunitz inhibitors, are an important toxin family that is believed to function as ...
Daiane Laise da Silva   +10 more
doaj   +1 more source

The complete mitochondrial genome of an economic sea anemone (Paracondylactis sinensis) in the East China Sea

open access: yesMitochondrial DNA. Part B. Resources, 2023
Paracondylactis sinensis Carlgren, 1934 (Actiniidae, Actiniaria) is an edible sea anemone in China. Their wild population has intensively decreased in recent years due to overharvesting.
Junyuan Li   +5 more
doaj   +1 more source

Novel in situ observations of asexual reproduction in the carpet sea anemone, Stichodactyla mertensii (Stichodactylidae, Actiniaria) [PDF]

open access: yesZooKeys, 2022
Merten’s carpet sea anemone, Stichodactyla mertensii Brandt, 1835, is the largest known sea anemone species in the world, regularly exceeding one meter in oral disc diameter. A tropical species from the Indo-Pacific, S.
Morgan F. Bennett-Smith   +4 more
doaj   +3 more sources

The blastoporal organiser of a sea anemone [PDF]

open access: yesCurrent Biology, 2007
SummaryIn 1924 Hilde Mangold and Hans Spemann transplanted the dorsal blastopore lip of an amphibian embryo to a host embryo's ventral side. This experiment revealed that the dorsal blastopore lip can act as an ‘organiser’ to induce a secondary body axis [1].
Kraus, Yulia   +3 more
openaire   +2 more sources

Indeks Mitotik Simbion Alga Zooxanthellae pada Anemon Laut Stichodactyla gigantean Hasil Reproduksi Aseksual (Mitotic Index of Algal Symbion Zooxanthellae on Giant Carpet Anemone (Stichodactyla gigantea) Resulted from Asexual Reproduction)

open access: yesIlmu Kelautan, 2014
Zooxanthella adalah alga simbiotik yang hidup berasosiasi secara mutualisme pada jaringan endodermis anemon laut. Dinamika alga zooxanthellae telah banyak diketahui pada anemon hasil reproduksi seksual namun sebaliknya pada anemon hasil reproduksi ...
M. Ahsin Rifa’i
doaj   +1 more source

The first Arctic conspicuously coloured Pleusymtes (Crustacea: Amphipoda: Pleustidae) associated with sea anemones in the Barents Sea

open access: yesEuropean Journal of Taxonomy, 2022
The article presents a potentially obligate association of a pleustid amphipod of the genus Pleusymtes (Crustacea: Amphipoda: Pleustidae) with the large sea anemone Urticina eques (Gosse, 1858) (Anthozoa: Actiniaria: Actiniidae) from shallow waters of ...
Ivan N. Marin   +2 more
doaj   +1 more source

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