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Abnormal asexual reproduction of thalli of Ecklonia stolonifera (Laminariales, Phaeophyceae) off the coast of Nakanoshima in the Oki Islands, Japan
| Title: | Abnormal asexual reproduction of thalli of Ecklonia stolonifera (Laminariales, Phaeophyceae) off the coast of Nakanoshima in the Oki Islands, Japan |
| Authors: | Hayashi, Yuichi Browse this author | | Notoya, Masahiro Browse this author | | Yotsukura, Norishige Browse this author →KAKEN DB |
| Keywords: | abnormal asexual reproduction | | Ecklonia stolonifera | | Oki Islands | | shoot-like structure |
| Issue Date: | Jun-2020 |
| Publisher: | Walter de Gruyter |
| Journal Title: | Botanica marina |
| Volume: | 63 |
| Issue: | 3 |
| Start Page: | 247 |
| End Page: | 252 |
| Publisher DOI: | 10.1515/bot-2018-0086 |
| Abstract: | Multiple abnormal individuals of Ecklonia stolonifera with thalli that developed numerous shoot-like structures on the lateral blades were found in two littoral regions of Nakanoshima in the Oki Islands, Shimane Prefecture, Japan. Except for the presence of these diagnostic structures, no other morphological differences were observed between the abnormal and normal individuals. The development of the shoot-like structures isolated from the lateral blade was the same as that of typical vegetative reproductive sporophytes that formed on stolons. In the abnormal individuals, when cultivation was performed using zoospores, the shoot-like structures were observed on the progeny after 18 months of culture and 20.0% of individuals exhibited these structures. |
| Type: | article |
| URI: | http://hdl.handle.net/2115/82123 |
| Appears in Collections: | 北方生物圏フィールド科学センター (Field Science Center for Northern Biosphere) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 四ツ倉 典滋
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