The Occurrence of Dual-gender Imposex in Japanese Freshwater Crab
スポンサーリンク
概要
- 論文の詳細を見る
Tributylin (TBT)-induced imposex phenomena have been reported only in mollusks. Our findings reveal that imposex is not a phenomenon exclusive to mollusks. The imposex phenomenon has been found to occur in a common Japanese freshwater crab, Geothelphusa dehaani, which inhabits TBT-uncontaminated mountain streams in Japan. In addition, the imposex of G. dehaani occurred not only in females but also in males (dual-gender imposex) : either female genital opening (gonopore) or a single ovary occured in male crabs. However, the definitive causal factors and mechanics relating to the occurrence of imposex are still unclear.
- 公益社団法人日本薬学会の論文
- 2000-10-01
著者
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NOMURA Yuji
Department of Biomaterials Science, Graduate School of Biomedical Science, Hiroshima University
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ARIZONO Koji
Faculty of Environmental and Symbiotic Sciences, Prefectural University of Kumamoto
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Nomura Yuji
Department Of Biomaterials Science Graduate School Of Biomedical Science Hiroshima University
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Arizono Koji
Faculty Of Environmental And Symbiotic Sciences Prefectural University Of Kumamoto
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Arizono Koji
Faculty Of Environment Studies Nagasaki University
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Koga Minoru
Faculty Of Environmental And Symbiotic Sciences Prefectural University Of Kumamoto
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Araki Akira
Department Of Applied Aquabiology National Fisheries University
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Takahashi Tohru
Faculty of Environmental and Symbiotic Sciences, Prefectural University of Kumamoto
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Koga Minoru
Environmental And Symbiotic Sciences Prefectural Univ. Of Kumamoto
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Takahashi Tohru
Faculty Of Agriculture Niigata University
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