Results 271 to 280 of about 15,037 (310)
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Sterol compositions of sea squirts (Ascidiacea)
Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1975Abstract 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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1916
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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1995
Abstract Hemichordates comprise worm-like Enteropneusta (= Balanoglossida) and tentaculate Pterobranchia. Enteropneusts have gill slits, so are linked with chordates, particularly because they also have a dorsal, sometimes tubular, nerve cord in the collar.
E W Knight-Jones, J S Ryland
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Abstract Hemichordates comprise worm-like Enteropneusta (= Balanoglossida) and tentaculate Pterobranchia. Enteropneusts have gill slits, so are linked with chordates, particularly because they also have a dorsal, sometimes tubular, nerve cord in the collar.
E W Knight-Jones, J S Ryland
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2021
The earth-bound nature of much ecological thinking presents challenges for posthuman life writing in the Anthropocene: underwater subjects exist in a different element, with less knowability. Sea squirts have a cultural history featuring human-centred language; as pest, food and pharmacopeia, they are exploited for human ends. But using underwater life
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The earth-bound nature of much ecological thinking presents challenges for posthuman life writing in the Anthropocene: underwater subjects exist in a different element, with less knowability. Sea squirts have a cultural history featuring human-centred language; as pest, food and pharmacopeia, they are exploited for human ends. But using underwater life
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The Properties of Two Sea-Squirt Antigens
The Journal of Biochemistry, 1982The accuracy of radioimmunoassay (RIA) has been much improved for sea-squirt antigen Gi-x, which is considered to be of higher molecular weight than antigen Ei-M, by using radiolabeled Gi-x as a tracer. Gel chromatography monitored by the improved RIA revealed a wide distribution of molecular weight of Gi-x type antigens, in contrast to Ei-M.
S, Oka, H, Suzuki, H, Hashimoto, T, Jyo
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B Cell Mitogenic Activity of Sea Squirt Antigen
International Archives of Allergy and Immunology, 1994The activity of sea squirt antigen, one of the allergy-inducing substances for humans, on murine and human lymphocytes was studied in vitro. Sea squirt antigen stimulated normal mouse spleen cells to proliferate, as detected by [3H]-TdR incorporation, in a dose-dependent manner.
K, Segawa +5 more
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Sea squirts and organizational excellence.
Physician executive, 2014What is a sea squirt and what in heck does it have to do with the day-to-day challenges of achieving and sustaining organizational excellence?
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