Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing compound containing saccharide radical
Patent
1991-11-27
1994-07-19
Griffin, Ronald W.
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing compound containing saccharide radical
C12P 1904
Patent
active
053309030
ABSTRACT:
Structurally altered capsular polysaccharides are produced by mutant bacteria. These polysaccharides are isolated by selecting a wild type bacterial strain and a phage producing degradative enzymes that have substrate specificity for the capsular polysaccharides produced by the wild type bacteria. Phage-resistant mutants producing capsular polysaccharides are selected and the structurally altered capsular polysaccharide is isolated therefrom.
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"Structural Modification of Polysaccharides, A Biochemical-Genetic Approach" By: Roger G. Kern and Gene R. Petersen, Dec. 1991 pp. 73-78.
"Experiments in Molecular Genetics" By Jeffrey H. Miller, 1972, pp. 121-129.
Kern Roger G.
Petersen Gene R.
Richards Gil F.
California Institute of Technology
Griffin Ronald W.
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