EP 3938519 A1 20220119 - OVER-EXPRESSION OF FUMARATE-SUCCINATE TRANSPORTER IN YEAST FOR INCREASED ETHANOL AND REDUCED ACETATE PRODUCTION
Title (en)
OVER-EXPRESSION OF FUMARATE-SUCCINATE TRANSPORTER IN YEAST FOR INCREASED ETHANOL AND REDUCED ACETATE PRODUCTION
Title (de)
ÜBEREXPRESSION DES FUMARAT-SUCCINAT-TRANSPORTERS IN HEFE FÜR ERHÖHTE ETHANOLPRODUKTION UND REDUZIERTE ACETATPRODUKTION
Title (fr)
SUREXPRESSION DU TRANSPORTEUR FUMARATE-SUCCINATE DANS LA LEVURE POUR AUGMENTER LA PRODUCTION D'ÉTHANOL ET RÉDUIRE LA PRODUCTION D'ACÉTATE
Publication
Application
Priority
- US 201962818471 P 20190314
- US 2020022853 W 20200314
Abstract (en)
[origin: WO2020186254A1] Described are compositions and methods relating to modified yeast that over-express fumarate-succinate transporter. The yeast produces an increased amount of ethanol and decreased amount of acetate compared to parental cells. Such yeast is particularly useful for large-scale ethanol production from starch substrates where acetate is an undesired by-product.
IPC 8 full level
C12N 15/81 (2006.01); C07K 14/395 (2006.01); C12P 7/06 (2006.01)
CPC (source: EP)
C07K 14/395 (2013.01); C12N 15/81 (2013.01); C12P 7/06 (2013.01); Y02E 50/10 (2013.01)
Citation (search report)
See references of WO 2020186254A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
US 2020022853 W 20200314; EP 20718458 A 20200314