Invention Grant
- Patent Title: Recombinant bacteria having the ability to metabolize sucrose
- Patent Title (中): 具有蔗糖代谢能力的重组细菌
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Application No.: US12960646Application Date: 2010-12-06
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Publication No.: US08129170B1Publication Date: 2012-03-06
- Inventor: Tina K. Van Dyk
- Applicant: Tina K. Van Dyk
- Applicant Address: US DE Wilmington
- Assignee: E.I. du Pont de Nemours and Company
- Current Assignee: E.I. du Pont de Nemours and Company
- Current Assignee Address: US DE Wilmington
- Main IPC: C12N1/20
- IPC: C12N1/20 ; C12N9/00 ; C12N9/14 ; C12P7/52 ; C07H21/04
Abstract:
Recombinant bacteria capable of metabolizing sucrose are described. The recombinant bacteria comprise in their genome or on at least one recombinant construct: a nucleotide sequence from Pseudomonas fluorescens Pf5 (ATCC® BAA-477) encoding a polypeptide having sucrose transporter activity and a nucleotide sequence from Pseudomonas fluorescens Pf5 (ATCC® BAA-477) encoding a polypeptide having sucrose hydrolase activity. These nucleotide sequences are each operably linked to the same or a different promoter. Recombinant bacteria capable of metabolizing sucrose to produce glycerol and/or glycerol-derived products such as 1,3-propanediol and 3-hydroxypropionic acid are also described.
Information query
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