Content may be subject to copyright.This is an Accepted Manuscript of an article published by Taylor & Francis in Bioscience, Biotechnology, and Biochemistr... ...This is an Accepted Manuscript of an article published by Taylor & Francis in Bioscience, Biotechnology, and Biochemistry on 1992-01-01, available online: https://www.tandfonline.com/10.1271/bbb.56.370.