ARABINOSE- AND XYLOSE-FERMENTING SACCHAROMYCES CEREVISIAE STRAINS
摘要
The present invention relates to a S. cerevisiae strain expressing both arabinose and xylose utilization pathways, and in particular to a S. cerevisiae strain fermenting both arabinose and xylose to ethanol, and more particularly a S. cerevisiae strain with overexpression or upregulation of xylose- or aldose reductase (XR, AR) with xylitol dehydrogenase (XDH) together with overexpression or upregulation of genes forming an arabinose utilization pathway. The invention encompasses both laboratory and industrial strain having these properties.
申请公布号
WO2006096130(A8)
申请公布日期
2007.03.29
申请号
WO2006SE00325
申请日期
2006.03.13
申请人
FORSKARPATENT I SYD AB;BOLES, ECKHARD;HAHN-HAEGERDAL, BAERBEL;GORWA-GRAUSLUND, MARIE-FRANCOISE;KARHUMAA, KAISA;WIEDEMANN, BEATE