A process for producing menaquinone-4, which is characterized by culturing a microorganism having an increased dehydroxynaphthoate prenyltransferase activity compared with that of a wild-type one in a culture medium to produce and accumulate menaquinone-4 in a culture and collecting menaquinone-4 from the culture.
申请公布号
WO2010053077(A1)
申请公布日期
2010.05.14
申请号
WO2009JP68790
申请日期
2009.11.04
申请人
KYOWA HAKKO BIO CO., LTD.;UJIHARA, TETSURO;MIYAKE, KOICHIRO;YAGASAKI, MAKOTO
