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タイトル: | Repeating rejuvenation in Turritopsis, an immortal hydrozoan (Cnidaria, Hydrozoa) |
著者: | Kubota, Shin |
キーワード: | rejuvenation Turritopsis culture hydroid clone immortal |
発行日: | 20-Sep-2011 |
出版者: | Biogeographical Society of Japan(日本生物地理学会) |
誌名: | Biogeography |
巻: | 13 |
開始ページ: | 101 |
終了ページ: | 103 |
抄録: | Repeating rejuvenation of Turritopsis sp. from medusa to polyp was observed 10 times, which is the most numerous number of such a reversal life cycle. Starting from a single immature medusa collected from Okinawa Island, southern Japan in May 2009 as a founder, every rejuvenated hydroid colony was continuously cultured for about two years, being kept separately in respective tank filled with fresh natural seawater (32 psu) at Shirahama, Wakayama Prefecture, Japan in a running seawater system in the laboratory at 21-29 ℃ without strong natural sunlight which may induce algal growth on rearing vessels, and being fed mainly with Artemia nauplii. |
著作権等: | © 2011 Biogeographical Society of Japan |
URI: | http://hdl.handle.net/2433/179209 |
出現コレクション: | 学術雑誌掲載論文等 |
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