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Mutagenesis breeding of Bacillus subtilis 515 strain for chitinase production and study on its fermentation condition
Zhang Min, Hu Xiao, Wang Jinyu, Lei Xinyu, Zhao Danping
Chinese Agricultural Science Bulletin . 2010, (11): 279 -283 .  DOI: 10.11924/j.issn.1000-6850.2010-0065