LpsZ, a lipopolysaccharide gene involved in symbiosis of Rhizobium meliloti.
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ABSTRACT:
SUBMITTER: Brzoska PM
PROVIDER: S-EPMC207921 | biostudies-other | 1991 May
REPOSITORIES: biostudies-other
Publications
lpsZ, a lipopolysaccharide gene involved in symbiosis of Rhizobium meliloti.
Journal of bacteriology 19910501 10
lpsZ+ is an allele that allows exo (exopolysaccharide-deficient) mutants of Rhizobium meliloti to invade nodules by modifying rhizobial lipopolysaccharide. We have cloned and sequenced the lpsZ gene. The predicted LpsZ protein has a molecular weight of 48,589 and is probably localized in the cytoplasm. A beta-glucuronidase fusion in the lpsZ gene indicates that lpsZ is not regulated by oxygen or nitrogen. ...[more]
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