Surface Characteristics of Bacterial Cells Isolated from River Sand Grains and Their Relevance to Attachment
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概要
- 論文の詳細を見る
Bacteria on the surface of river sand grains were successively detached by changing the number and strength of washing procedures and then divided into different fractions. The ratio of slow-growing organisms in each fraction increased as the number of washings increased and intensified by sonication. The cells of these slow-growing strains were more hydrophobic, less negatively charged and had greater isoelectric point (IEP) values compared with fast-growing strains. The strains having greater IEP values attached more easily to a glass and a plastic surface than the strains having smaller IEP values. These findings lead to an assumption that the slow-growing bacteria have surface characteristics enabling the cells to attach more firmly to substrate surfaces.
- 日本微生物生態学会の論文
- 1998-03-31
著者
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MORISAKI HISAO
Department of Bioscience and Biotechnology, Faculty of Science and Engineering, Ritsumeikan Universi
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TODA Hiroyuki
Department of Production Systems Engineering, Toyohashi University of Technology
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Toda Hiroyuki
Department Of Mechanical Engineering Toyohashi University Of Technology
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Morisaki Hisao
Department Of Bioscience And Biotechnology Faculty Of Science And Engineering Ritsumeikan University
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Toda H
Department Of Production Systems Engineering Toyohashi University Of Technology
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