Polysaccharide expression in Lactococci.

Abstract excerpt

Lactococcus lactis produces polysaccharide under defined environmental conditions. Three approaches are being used to identify regulators of polysaccharide synthesis in the organism. i) Two new lactococcal vectors, each of which contains a promoterless reporter gene, have been developed. They are being used to select for chromosomal insertions that affect expression of polysaccharide ii) Genetic complementation...

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