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.: US12983922Application Date: 2011-01-04
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Publication No.: US08759071B2Publication Date: 2014-06-24
- 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: C.P. Kelco U.S., Inc.
- Current Assignee: C.P. Kelco U.S., Inc.
- Current Assignee Address: US GA Atlanta
- Agency: Sutherland Asbill & Brennan LLP
- Main IPC: C12N15/74
- IPC: C12N15/74
Abstract:
The present invention provides improved polysaccharides (e.g., gellan and diutan) produced by mutant gene I 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
- US20130203153A1 TARGETED GENE DELETIONS FOR POLYSACCHARIDE SLIME FORMERS Public/Granted day:2013-08-08
Information query
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