Mutation Breeding of Vitamin B1 Auxotrophy of Propionibacteria freudenreichii
CHUAI Yu-duo1, MA Zhi-gang2, WANG De-pei2
Curr. Biotech. . 2014, (3): 207 -210 .  DOI: 10.3969/j.issn.2095-2341.2014.0 .