Rapid Oocyte Growth and Artificial Fertilization of the Larvaceans Oikopleura dioica and Oikopleura longicauda
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概要
- 論文の詳細を見る
We describe here rapid gamete growth and artificial fertilization method of species of the larvaceans (appendicularians), Oikopleura dioica and O. longicauda (Family Oikopleuridae: Class Appendicularia: Subphylum Urochordata). In these species, oocytes grew very rapidly from about 40 μm in diameter to about 75 μm (O. dioica) and 110 μm (O. longicauda), respectively within a few hr. Moreover, cutting off the gonads at the last phase of the growth stage yielded matured gametes. The eggs and sperm obtained by the dissection of gonads could be fertilized when they were mixed together.
- 社団法人日本動物学会の論文
- 1998-10-15
著者
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Nishino Atsuo
Misaki Marine Biological Station Graduate School Of Science University Of Tokyo
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Morisawa Masaaki
Misaki Marine Biological Station Graduate School Of Science The University Of Tokyo
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Morisawa Masaaki
Misaki Marine Biological Station Graduate School Of Science University Of Tokyo:department Of Zoolog
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