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Sperm motility initiating substance may be insufficient to induce forward motility of Cynops ensicauda sperm |
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| Authors: | Tae Sato Misato Yokoe Daisuke Endo Masaya Morita Fubito Toyama Yuuki Kawamura Yuni Nakauchi Eriko Takayama‐Watanabe Akihiko Watanabe |
| Affiliation: | 1. Faculty of Science, Biological Division, Yamagata University, Yamagata, Japan;2. Sesoko Station, Tropical Biosphere Research Center, University of the Ryukyus, Okinawa, Japan;3. Graduate School of Engineering, Utsunomiya University, Utsunomiya, Tochigi, Japan;4. Medical Education Center, Saitama Medical University, Moroyama, Saitama, Japan;5. Institute of Arts and Sciences, Yamagata University, Yamagata, Japan |
| Abstract: | |
| Keywords: | amphibians egg jelly internal fertilization oviduct sperm motility |