Results 81 to 90 of about 21,169 (220)

Biological activities of aqueous and organic extracts from tropical marine sponges [PDF]

open access: yes, 2010
We report on screening tests of 66 extracts obtained from 35 marine sponge species from the Caribbean Sea (Curaçao) and from eight species from the Great Barrier Reef (Lizard Island). Extracts were prepared in aqueous and organic solvents and were tested
Sepčić, Kristina   +3 more
core   +2 more sources

Syncytial nets vs. chemical signaling: emerging properties of alternative integrative systems

open access: yesFrontiers in Cell and Developmental Biology, 2023
Leonid L. Moroz, Leonid L. Moroz
doaj   +1 more source

Marine benthic flora and fauna of Gourdon Bay and the Dampier Peninsula in the Kimberley region of North-Western Australia [PDF]

open access: yes, 2011
Surveys undertaken to characterise the marine benthic habitats along the Dampier Peninsula and further south at Gourdon Bay in the Kimberley region of Western Australia were augmented with epibenthic sled sampling of soft and hard bottom habitats.
Alderslade, P.   +12 more
core   +1 more source

Low Abundance Taxa Show Diverse Microbial Symbiotic Interactions With the Freshwater Sponge, Radiospongilla crateriformis, Pre and Post Gemmulation

open access: yesEnvironmental Microbiology Reports, Volume 18, Issue 2, April 2026.
The microbiome profile of freshwater sponges did not broadly change in taxonomy or functional profile based on metatranscriptome analysis prior to and after formation of sponge dormant bodies (gemmules). Results highlight a subset of taxa that likely associate with the sponge host in different ways from facultative to long‐term symbionts.
Taylor A. Strope   +2 more
wiley   +1 more source

New freshwater sponges from Amazonian waters

open access: yes, 1983
Four species of freshwater sponges have their first register of occurrence for Amazonian waters upon specimens collected from Culuene and Sete de Setembro Rivers (Xingú basin), Tapirapés River (Araguaia basin) and Cuieiras River.
Becker Maciel, S., Volkmer-Ribeiro, C.
core  

Clathrina clara (Calcarea: Clathrinida: Clathrinidae) as foulers on onshore farmed oysters (Pinctada fucata) [PDF]

open access: yes, 2011
A calcareous sponge species was observed as a fouler in the onshore oyster culture tanks at Visakhapatnam Regional Centre of Central Marine Fisheries Research Institute (CMFRI). The sponge was collected and preserved for further studies.
Laxmilatha, P, Veena, S
core   +1 more source

Unravelling Marine Benthic Functioning Shifts Under Ocean Acidification

open access: yesEcology Letters, Volume 29, Issue 4, April 2026.
Ocean acidification is reshaping temperate shallow marine benthic communities and the way they function. Using community transplants at natural CO2 vents, we show that biodiversity loss under declining pH reduces biomass and calcification, while enhancing photosynthesis and nutrient uptake.
J. Carlot   +8 more
wiley   +1 more source

Highly Expressed Genes in Marine Sponge Suberites domuncula Prefer C- and G-Ending Codons

open access: yesFood Technology and Biotechnology, 2009
Sponges are the simplest extant phylum of Metazoa; they are closest to the common ancestor of all multicellular animals. A total of 223 coding sequences from Suberites domuncula (Demospongiae) represent the dataset for the codon usage analysis.
Drago Perina   +5 more
doaj  

Porifera

open access: yes, 2014
Los organismos agrupados en el Phylum PORIFERA (del griego, πόρος [poros]= canal, pasaje y φέρ [phero]=llevar) son vulgarmente conocidos bajo el nombre de ¨esponjas¨ son exclusivamente acuáticos. Las distintas especies se encuentran distribuidas en ambientes marinos desde las profundidades abisales hasta los intermareales, con un pequeño grupo que ...
Janussen, Dorte, Downey, Rachel
openaire   +3 more sources

The complete mitogenome of excavating sponge Thoosa mismalolli (Demospongiae, Tetractinellida, Thoosidae) from Northeastern Tropical Pacific

open access: yesMitochondrial DNA. Part B. Resources, 2020
The complete mitogenome of Thoosa mismalolli Carballo, Cruz-Barraza & Gómez, 2004 (Tetractinellida, Thoosidae) was sequenced. This is the first complete mitogenome of the suborden Thoosina and the third Tetractinellid so far.
Eric Bautista-Guerrero   +6 more
doaj   +1 more source

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