The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 06, 2018
Filed:
Dec. 20, 2013
Institute of Cell Biology, Lviv, UA;
Archer Daniels Midland Company, Decatur, IL (US);
Archer-Daniels-Midland Company, Decatur, IL (US);
Abstract
Described herein is a method to increase ethanol yield during alcoholic fermentation by expression a truncated versions of thePHO8 gene coding for vacuolar or cytosolic form of alkaline phosphatase, which expression lowers biomass accumulation while diverting greater carbon to ethanol production. Also described are as nucleic acid sequences and vectors for expression of the PHO8 gene and strains carrying the same. Strains containing intact PHO8 gene encoding vacuolar form of alkaline phosphatase, had slightly lower intracellular ATP levels with insignificant changes in biomass accumulation and up to 13% increase in ethanol production.