Invention Grant
- Patent Title: Targeted gene deletions for polysaccharide slime formers
- Patent Title (中): 多糖粘液形成物的靶向基因缺失
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Application No.: US12983914Application Date: 2011-01-04
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Publication No.: US08716003B2Publication Date: 2014-05-06
- Inventor: Nancy E. Harding , Yamini N. Patel , Russell J. Coleman
- Applicant: Nancy E. Harding , Yamini N. Patel , Russell J. Coleman
- Applicant Address: US GA Atlanta
- Assignee: CP Kelco U.S., Inc.
- Current Assignee: CP Kelco U.S., Inc.
- Current Assignee Address: US GA Atlanta
- Agency: Sutherland Asbill & Brennan LLP
- Main IPC: C12N1/21
- IPC: C12N1/21 ; C12P19/04
Abstract:
The present invention provides improved polysaccharides (e.g., gellan and diutan) produced by mutant gene R Sphingomonas strains containing at least one genetic modification that favors slime-forming polysaccaride production. Methods of making the mutant Sphingomonas strains and the culture broth containing such mutant Sphingomonas strains are also provided.
Public/Granted literature
- US20110171721A1 Targeted Gene Deletions for Polysaccharide Slime Formers Public/Granted day:2011-07-14
Information query
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