Isolation of Halotolerant Microorganisms from Seawater around the Inland Sea in Western Japan

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概要

• 論文の詳細を見る

• Twenty-three microorganisms taken from the Inland Sea in Western Japan formed colonies on plates containing 2 M NaCl, of which 15 isolates showed growth rates of more than 0.5 (doublings/h) at 30℃ in the presence of 2 M NaCl. The isolates thus selected were classified into two groups by their growth patterns in response to NaCl concentrations added externally. Four isolates (group I) did not grow in the presence of 20 mM and 3 M NaCl, but they showed a peak growth of 1.67-2.14 doublings/h at 0.5 M. Three isolates (group IIA) grew in the presence of 20 mM (0.92-0.95 doublings/h) and 3 M (0.29-0.33 doublings/h) NaCl, indicating that they are halotolerant microorganisms. Another 8 microorganisms (group IIB) also showed the halotolerant growth pattern. These findings indicate that halotolerant microorganisms are widely distributed in seawater.

• 日本微生物生態学会の論文
• 2000-12-31

著者

• Nagata Shinichi

  Kobe Univ. Kobe Jpn

• Nagata Shinichi

  Kobe University Of Mercantile Marine

• MIMURA HARUO

  Kobe University of Mercantile Marine

• Mimura Haruo

  Kobe Univ. Kobe Jpn

関連論文

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• Isolation and characterisation of moderately halophilic bacterium Halomonas ventosae DL7 synthesizing ectoine as compatible solute
• Isolation of Halotolerant Microorganisms from Seawater around the Inland Sea in Western Japan
• Degradation of the Seaweed Wakame (Undaria pinnatifida) by a Composting Process with the Inoculation of Bacillus sp. HR6

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