Isolation and Characterization of a Drought-Tolerant Cyanobacterium, Nostoc sp. HK-01
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概要
- 論文の詳細を見る
A cyanobacterial strain was isolated from cyanobacterial crusts taken from soil in Hyogo Prefecture, Japan and identified as a Nostoc species. This Nostoc strain is drought-tolerant, and its cells differentiated into a particular type, hormogonia, under dark and nutrient-poor conditions. The strain grows well in a liquid medium with a simple nutrient composition that was originally developed for the cultivation of symbiotic Nostoc. The maximum growth rate was attained at Ph 8. The DNA sequences of the 16S Rrna region and trnL(UAA)-intron region were determined to classify this Nostoc species. The trnL(UAA)-intron sequence was homologous to a symbiotic Nostoc, and also to some extent to Anabaena sp. PCC 7120. This cyanobacterium, named Nostoc sp. HK-01, is promising as an improver of arid and nutrient-poor soils.
- 日本微生物生態学会の論文
著者
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Katoh Hiroshi
Department of Cardiovascular Medicine, Tohoku Rosai Hospital
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SHIGA Yoko
Department of Life Science (Chemistry), Graduate School of Arts and Sciences, The University of Toky
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Shiga Yoko
Department Of Life Sciences (biology) University Of Tokyo
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Ohmori Masayuki
Department Of Biological Sciences Faculty Of Science And Engineering Chuo University
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NAKAHIRA YUKA
Department of Life Sciences (Biology), University of Tokyo
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Nakahira Yuka
Department Of Life Sciences (biology) University Of Tokyo
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Katoh Hiroshi
Department Of Cardiology Katta General Hospital
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Ohmori Masayuki
Department Of Life Sciences (biology) University Of Tokyo
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Ohmori Masayuki
Department Of Biochemistry And Molecular Biology Faculty Of Science Saitama University
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Katoh Hiroshi
Department of Life Sciences (Biology), University of Tokyo
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KATOH Hiroshi
Department of Applied Veterinary Sciences, United Graduate School of Veterinary Sciences, Gifu University
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