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Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Fisheries Sciences / Faculty of Fisheries Sciences >
Peer-reviewed Journal Articles, etc >
Effects of Temperature on the Germination of Marine Phytoflagellate Cysts
| Title: | Effects of Temperature on the Germination of Marine Phytoflagellate Cysts |
| Authors: | Meksumpun, Shettapong Browse this author | | Meksumpun, Charumas Browse this author | | Montani, Shigeru Browse this author →KAKEN DB |
| Keywords: | Chattonella spp. | | cyst germination | | phytoflagellate | | Protoperidinium pellucidum | | temperature |
| Issue Date: | 2005 |
| Publisher: | Kasetsart University |
| Journal Title: | Kasetsart Journal (Natural Science) |
| Volume: | 39 |
| Issue: | 1 |
| Start Page: | 149 |
| End Page: | 158 |
| Abstract: | The effect of temperature on the germination of some phytoflagellate cysts was studied in two different temperature conditions, step-gradient temperature and constant temperature. The highest number of newly germinated cell of Scrippsiella spp., Alexandrium spp., Protoperidinium spp., Gyrodinium spp., Gymnodinium spp., and Diplopelta spp. was observed after incubation 2 or 3 days when the initial temperatures were 13 and/or 19 ℃, but it took at least 5 days at the initial incubation temperature of 10 ℃. The germination rates of phytoflagellate cyst under optimum window should be faster than the other temperature ranges. The optimum temperature for cyst germination of Alexandrium spp., Protoperidinium pellucidum Bergh and Protoperidinium spp. was considered to be at 16 ℃. For Scrippsiella spp., Gymnodinium spp. (small) and Gymnodinium spp., the optimum temperature for their cyst germination was considered to be 13 ℃, whereas that for Chattonella spp. could be as high as 25 ℃. |
| Type: | article |
| URI: | http://hdl.handle.net/2115/56797 |
| Appears in Collections: | 水産科学院・水産科学研究院 (Graduate School of Fisheries Sciences / Faculty of Fisheries Sciences) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 門谷 茂
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