Results 81 to 90 of about 1,740,621 (223)

Onisimus turgidus (Sars, 1879) (Amphipoda, Uristidae), an overlooked amphipod from sea anemones in Northern Norway

European Journal of Taxonomy, 2020
Two Norwegian uristid amphipods, obligate associates of sea anemones, have for a long time been confused sub nomine Onisimus normani Sars, 1890. In reality this species only occurs in south Norway, while the north-Norwegian material belongs to O ...
Wim Vader, Jan Roger Johnsen, Anne Helene S. Tandberg   +2 more
doaj   +1 more source

Functional Heterogeneity of the Autism Spectrum Disorder‐Associated Gut Microbial Ecosystem Revealed by Fecal Lipopolysaccharides and Bacterial Proteomic Profiling

ChemBioChem, Volume 27, Issue 19, 14 October 2026.
Gut microbiota associated with pediatric autism spectrum disorder exhibit functional heterogeneity characterized by altered fecal lipopolysaccharide landscapes, metabolic remodeling, and enhanced microglial inflammatory responses despite largely preserved microbial composition.
Stefania De Chiara, Angela Di Somma, Valentina Mazziotti, Serena Coppola, Franca Oglio, Lidia Tammaro, Maria Pia Riccio, Carmela Bravaccio, Antonio Molinaro, Roberto Berni Canani, Flaviana Di Lorenzo   +10 more
wiley   +1 more source

Predation on transmission stages reduces parasitism: sea anemones consume transmission stages of a barnacle parasite

, 2017
SUMMARYWhile parasites serve as prey, it is unclear how the spatial distribution of parasite predators provides transmission control and influences patterns of parasitism. Because many of its organisms are sessile, the rocky intertidal zone is a valuable
CAITLIN R. FONG, ARMAND M. KURIS
core   +1 more source

A Disulfide‐Sticker Strategy for Marine Adhesive Coatings: From Deciphering Self‐Assembly Mechanism to Functional Application in Hair Regeneration

Advanced Science, Volume 13, Issue 55, 5 October 2026.
A disulfide‐sticker strategy, coupled with Ca2+ coordination, drives the hierarchical self‐assembly of a recombinant scallop adhesive protein into fishnet‐like nanostructures, affording a coating with versatile wet adhesion and intrinsic antioxidant activity. This biocompatible coating markedly promotes hair regeneration by activating follicular niches,
Lulu Wang, Juan Yang, Xin Jiang, Zhanghui Zheng, Hongyu Wei, Na Li, Xiangqiang Chu, Weizhi Liu   +7 more
wiley   +1 more source

Dart formation in nematocysts of the sea anemone Metridium senile (Linnaeus, 1761) (Cnidaria: Anthozoa)

Scientia Marina, 2010
In examining large acontia b-mastigophore and p-amastigophore nematocysts of the sea anemone Metridium senile (Linnaeus, 1761) darts were observed by interference-contrast light microscopy (LM) and scanning electron microscopy (SEM). The darts consist of
Carina Östman, Jens Roat Kultima, Sau Yu Grace Wong   +2 more
doaj   +1 more source

Artificial Light at Night Alters Both of Nocturnal and Diurnal Pollination Networks in Alpine Meadows

Ecology and Evolution, Volume 16, Issue 10, October 2026.
Artificial light at night (ALAN) affects plant–pollinator interactions through taxon‐specific changes in pollinator visitation. Reduced Lepidoptera visitation restructures nocturnal pollination networks by decreasing nestedness and increasing modularity, whereas shifts in daytime pollinator assemblages increase connectance in diurnal pollination ...
Ningna Lu, Yinyin Wang, Wei Cai, Yangyang Chen, Lifang Yin, Xiuke Chen, Jie Cao, Qianqian Luo   +7 more
wiley   +1 more source

Proteotransciptomics of the Most Popular Host Sea Anemone Entacmaea quadricolor Reveals Not All Toxin Genes Expressed by Tentacles Are Recruited into Its Venom Arsenal

Toxins
While the unique symbiotic relationship between anemonefishes and sea anemones is iconic, it is still not fully understood how anemonefishes can withstand and thrive within the venomous environment of their host sea anemone.
Cassie M. Hoepner, Zachary K. Stewart, Robert Qiao, Emily K. Fobert, Peter J. Prentis, Alex Colella, Tim Chataway, Karen Burke da Silva, Catherine A. Abbott   +8 more
doaj   +1 more source

Partial sequence and toxic effects of granulitoxin, a neurotoxic peptide from the sea anemone Bunodosoma granulifera

Brazilian Journal of Medical and Biological Research, 1998
A neurotoxic peptide, granulitoxin (GRX), was isolated from the sea anemone Bunodosoma granulifera. The N-terminal amino acid sequence of GRX is AKTGILDSDGPTVAGNSLSGT and its molecular mass is 4958 Da by electrospray mass spectrometry.
A.N.C. Santana, A.B. Leite, M.S.F. França, L. França, O.C. Vale, R.B. Cunha, C.A.O. Ricart, M.V. Sousa, K.M. Carvalho   +8 more
doaj   +1 more source

Sodium sulfite can reliably induce chemical hypoxia without toxic effects in the model sea anemone species, Exaiptasia diaphana

Limnology and Oceanography: Methods, Volume 24, Issue 10, October 2026.
Abstract Climate change is accelerating the deoxygenation of aquatic ecosystems, so understanding its effects on biological processes is increasingly critical. An emerging method for inducing hypoxia during experimentation utilizes sodium sulfite (SSI) to scavenge oxygen; however, it remains unclear if hypoxia‐inducing concentrations of SSI are toxic ...
Zhen Qin, Lorenzo Vassura, Bianca A. Parodi, Elise M. J. Laetz   +3 more
wiley   +1 more source

On the Nematocysts of Sea Anemones [PDF]

Journal of the Marine Biological Association of the United Kingdom, 1929
The main object of this paper has been to determine whether or no it is possible to differentiate the species and genera of Actinians by employing as criteria the characteristics of their nematocysts.
openaire   +1 more source