Results 101 to 110 of about 626 (136)

Didemnosides A and B: Antiproliferative Nucleosides from the Red Sea Marine Tunicate <i>Didemnum</i> Species. [PDF]

Mar Drugs
Shaala LA, Youssef DTA, Almagthali H, Almohammadi AM, Arab WT, Alzughaibi T, Bataweel NM, Ibrahim RS.   +7 more
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Biodiversity and Biological Interactions of Actinobacteria Associated with Deep Sea and Intertidal Marine Invertebrates. [PDF]

Mar Drugs
Masaki HI, Schneider YK, Franz OH, Hansen EH, Andersen JH, Rämä T.   +5 more
europepmc   +1 more source

Fishes and tunicates. Part B Ascidiacea /

, 1922
openaire   +2 more sources

Ascidiacea (Thnicata) from Darwin, Northern Territory, Australia

The Beagle : Records of the Museums and Art Galleries of the Northern Territory, 2002
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Microbial Distortion? Impacts of Delayed Preservation on Microbiome Diversity and Composition in a Marine Invertebrate. [PDF]

Microbiologyopen
Hutchings B, López-Legentil S, Stefaniak L, Nydam M, Erwin PM.   +4 more
europepmc   +1 more source

Checklist of pioneer benthic taxa found on Autonomous Reef Monitoring Structures (ARMS) in Terra Nova Bay (Ross Sea, Antarctica). [PDF]

Biodivers Data J
Cometti V, Cecchetto M, Guzzi A, Grillo M, Noli NF, Corsolini S, Schiaparelli S.   +6 more
europepmc   +1 more source

Multiple approaches to meso- and macroplastics and the food habitat of the green turtle, <i>Chelonia mydas</i>, in the Ogasawara Islands, Japan. [PDF]

PeerJ
Fujitani T, Ena S, Hosoya T, Lee S, Nishijima M, Iguchi A, Nakano H, Iwasaki N.   +7 more
europepmc   +1 more source

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Sterol compositions of sea squirts (Ascidiacea)

Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1975
Abstract 1. 1. The sterol compositions of two species of sea squirts, Styela plicata and S. clava, were determined by gas-liquid chromatography. The sterols were a complex mixture of stanol and Δ5-sterols. Cholesterol was the dominant sterol, but the presence of a considerable amount of cholestanol w was indicated. 2. 2.
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Nitrogen Excretion in Ascidiacea

Journal of Experimental Biology, 1957
ABSTRACT The evidence for the occurrence of storage excretion in ascidians is reviewed. Most species probably store uric acid or purine bases in some form. The renal concretions of Ascidia nigra and Phallusia mammillata contain 50-60 % uric acid, the remainder of the concretion is unidentified but is non-nitrogenous and is not calcium ...
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Chromosomes ofMolgula manhattensis de Kay (Ascidiacea)

Experientia, 1974
Nell'uovo in segmentazione diMolgula manhattensis i cromosomi presentano una precoce separazione dei cinetocori fratelli ed un appaiamento a distanza dei cromosomi omologhi.M. manhattensis si distingue dagli altri Stolidobranchiati per la morfologia dei bivalenti spermatocitari e per la presenza di una coppia di omologhi nettamente piu grande degli ...
openaire   +2 more sources