Allogeneic Responses between Three Remote Populations of the Cosmopolitan Ascidian Botryllus schlosseri(Immunology)
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概要
- 論文の詳細を見る
Colony allorecognition assays (CAAs) were performed between colonies of the world-wide distributed tunicate Botryllus schlosseri, sampled from the Mediterranean coast of Israel (Is), from Monterey, California (Mon) and from Mutsu Bay, Japan (Ja). While all 48 Is vs Ja CAAs resulted in nonfusion responses, unexpectedly, 4.4% of the 45 Is vs Mon pairs and 12.0% of the 25 Ja vs Mon assays ended in colony fusions. Allogeneic effector mechanisms in all 3 populations were similar, except for the Ja population which was characterized additionally by the appearance of masses of bright yellow blood cells gathered in the tips of interacting ampullae. A total of 201 multiple CAAs on 24 Is vs Mon, 22 Is vs Ja and 21 Ja vs Mon rejecting pairs did not show an allospecific memory in the rejection phenomenon. Results are discussed in view of the accumulated data on allogeneic responses in 5 remote populations of B. schlosseri.
- 社団法人日本動物学会の論文
- 1992-10-15
著者
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Shapira Michal
National Institute Of Oceanography
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Saito Yasunori
Shimoda Marine Research Center University Of Tsukuba
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Weissman I
Stanford Univ. School Of Medicine Ca Usa
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Rinkevich Baruch
National Institute Of Oceanography
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WEISSMAN IRVING
Howard Hughes Medical Institute, Stanford University Medical Center
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Saito Yasunori
Shimoda Marine Research Center Univ. Of Tsukuba
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