Department of Biology,Faculty of Science, Hokkaido University/ Department of Biology,Faculty of Science, Hokkaido University/ Department of Bioproduction,Faculty of Bioindustry, Tokyo University of Agriculture/Department of Biology,Faculty of Science, Hokkaido University/Department of Biology,Faculty of Science, Hokkaido University/National Institute of Polar Research/National Institute of Polar Research/National Institute of Polar Research
抄録(英)
Two psychrophilic strains of unicellular algae were isolated from seawater samples collected in the Antarctic Ocean. The one (strain A) was a species of Cymbella (Bacillariophyceae) and the other (strain B) was a species that belonged to the class Prymnesiophyceae (a prymnesiophyte). Optimum temperatures for growth of both the algae were between 2.5℃ and 5℃. Upper limit temperatures for growth of strain A (Cymbella sp.) and strain B were between 12.5℃ and 15℃ and between 7.5℃ and 10℃, respectively. We suggest that these algae should be categorized into extremely psychrophilic algae from their significantly lower cardinal temperatures for growth.
雑誌書誌ID
AA10819561
雑誌名
Proceedings of the NIPR Symposium on Polar Biology
Extremely psychrophilic microalgae isolated from the Antarctic ocean
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KJ00000036916
(1.22MB)
概要
