Increase in Cellulose Production by Sulfaguanidine-resistant Mutants Derived from Acetobacter xylinum subsp. sucrofermentans

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概要

• 論文の詳細を見る

• The relationship between bacterial cellulose production and growth was investigated and the production was found to be associated with growth. Thus, it was expected that enhanced growth would lead to enhanced cellulose production. On the other hand, factors which promote the growth of and cellulose production by Acetobacter xylinum subsp. sucrofermentans BPR2001 were investigated and it was found that addition of p-aminobenzoic acid (PABA) has such effects. Therefore, mutants resistant to sulfaguanidine (SG), which is an analog of PABA, were bred from BPR2001. One of the mutants, BPR3001E, showed increased cell growth and had higher productivity, producing 9.7 g/liter of cellulose from 44 g/liter of fructose. The production is 40% higher than that of BPR2001.

• 社団法人日本農芸化学会の論文
• 1995-12-23

著者

• Ishikawa A

  Department Of Bioscience Fukui Prefectural University

• Ishikawa Atsushi

  Bio-polymer Research Co. Ltd. :(present Address)nakano Central Institute Nakano Vinegar Co. Ltd.

• YOSHINAGA FUMIHIRO

  Bio-Polymer Research Co. Ltd.,

• Tsuchida Takayasu

  Bio-Polymer Research Co.Ltd., KSP

• Matsuoka Masanobu

  Bio-Polymer Research Co., Ltd.,

• Yoshinaga F

  Bio-polymer Research Co. Ltd.

• Yoshinaga Fumihiro

  Bio-polymer Research Co. Ltd.

• Tsuchida T

  Bio-polymer Research Co. Ltd.

• Matsuoka Masanobu

  Bio-polymer Research Co. Ltd. Ksp R&d Business Park Bldg.

• Tsuchida Takayasu

  Central Research Laboratories Of Ajinomoto Co. Inc.

• Tsuchida Takayasu

  Bio-polymer Research Co. Ltd.

• Tsuchida T

  Bio-polymer Res. Co. Ltd.

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