Results 91 to 100 of about 10,332 (207)
Nature, 1958 IT has been known since 19111 that the blood of certain species of ascidians contains organically bound vanadium. Bertrand2 has shown that most marine invertebrates contain between 0.2 and 2 parts per million of vanadium dry weight, whereas in ascidians the figure may be as high as 6,500 p.p.m. dry weight.
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Colony specificity in Botrylloides leachi. II. Cellular aspects of the non-fusion reaction [PDF]
Invertebrate Survival Journal, 2007 We continued our study on fusion and non-fusion reactions in the compound ascidian Botrylloides leachi with particular attention to the role of hemocytes in the induction of the strong cytotoxic reaction observed when genetically incompatible colonies ...
L Ballarin, G Zaniolo
doaj
Ascidian investigations in Hillsborough Bay
, 1989 The City of Tampa Bay Study Group has noticed high numbers of an anural solitary mogulid tunicate, of an unknown ascidian species, dominating some bottom communities of Hillsborough Bay during the winter. Ascidian concentrations have been found in excess
City of Tampa Bay Study Group
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Invertebrate Survival Journal, 2015 In the present study, to further characterize the pro-phenoloxidase (proPO) and active phenoloxidase (PO) involved in the Ciona intestinalis inflammatory response, tunic and pharynx homogenate supernatants were separated on high pressure liquid ...
M R Trapani +5 more
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Sub-cellular stereotypy in ascidian embryogenesis
International audienceAscidians are chordates closely related to vertebrates, including humans, and are widely used as model organisms in developmental biology to study embryonic formation and development.
Lemaire, Patrick +4 more
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Invertebrate Survival Journal, 2017 In the ascidian Ciona intestinalis, the pharynx (hemopoietic organ) connects the external environment to the gastrointestinal system for two main activities, respiration and food collection, potentially exposing the ascidian to high concentrations of ...
A Vizzini
doaj
Culture of adult ascidians and ascidian genetics
Culture of adult ascidians and ascidian geneticsidentifier:oai:t2r2.star.titech.ac.jp ...
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Practical tips for imaging ascidian embryos
, 2013 International audienceDecades of studies on ascidian embryogenesis have culminated in deciphering the first gene regulatory "blueprint" for the generation of all major larval tissue types in chordates.
Mcdougall, Alex +5 more
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