Genetic determination of lipopolysaccharide: locus of O-specific unit polymerase in group E of salmonella.
By genetic analysis of a semirough mutant of Salmonella muenster we show that a gene determining the polymerization of the repeating units of the O-3, 10-type lipopolysaccharide side chain in Salmonella of group E resides in the his-linked rfb cluster.
Conjugation, Genetic↗