@article{weko_3405_1, author = "Tajima,Satoshi and Itoh,Yoko and Sugimoto,Takashi and Kato,Tatsuya and Park,Enoch Y.", title = "Increased Riboflavin Production from Activated Bleaching Earth by a Mutant Strain of Ashbya gossypii", journal = "Journal of Bioscience and Bioengineering", year = "2009", volume = "108", number = "4", pages = "325--329", month = "oct" }