Article
In vitro thermal adaptation of mesophilic Acetobacter pasteurianus NBRC 3283 generates thermotolerant strains with evolutionary trade-offs.
Bioscience, biotechnology, and biochemistry - 1 Apr 2020
Matsumoto Nami, Matsutani Minenosuke, Azuma Yoshinao, Kataoka Naoya, Yakushi Toshiharu, Matsushita Kazunobu
Abstract excerpt
Thermotolerant strains are critical for low-cost high temperature fermentation. In this study, we carried out the thermal adaptation of A. pasteurianus IFO 3283-32 under acetic acid fermentation conditions using an experimental evolution approach from 37ºC to 40ºC. The adapted strain exhibited an increased growth and acetic acid fermentation ability at high temperatures, however, with the trade-off response of...
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