Wang, Mei-JenMei-JenWangROCH-CHUI YU2018-09-102018-09-101994http://www.scopus.com/inward/record.url?eid=2-s2.0-0028167342&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/310037application/pdfSelective isolation of β-amylase derepressed mutants of Bacillus acidopullulyticusjournal article10.1016/0922-338X(94)90227-5