نتایج جستجو برای: lipooligosaccharide
تعداد نتایج: 563 فیلتر نتایج به سال:
Deletion of the lipooligosaccharide biosynthesis region (Cj1132c to Cj1152c) from the genome of Campylobacter jejuni NCTC11168 shows that the core is not required for viability. The mutant was attenuated for growth and has increased sensitivity to antibiotics and detergents. Natural transformation and invasion of cultured host cells was abolished.
The present study was undertaken to examine the extent to which the lgt locus varies among strains of gonococci. This locus encodes five glycosyl transferases involved in the synthesis of the lipooligosaccharide (LOS) of Neisseria gonorrhoeae. We examined seven gonococcal strains and found that the structure of the lgt locus is conserved among six of these strains. The locus is strikingly alter...
10.1128/IAI.70.6.2853-2861.2002. 2002, 70(6):2853. DOI: Infect. Immun. W. Gibson Marla Stevens-Riley, Anthony A. Campagnari and Bradford Nicole M. Samuels, Robert S. Munson Jr., Eric J. Hansen, Michael V. Tullius, Nancy J. Phillips, N. Karoline Scheffler, Lipooligosaccharide Biosynthesis -1,6-dd-Heptosyltransferase Involved in α -1,4-Galactosyltransferase and an β Encodes a ducreyi Haemophilus ...
Background: Various cell surface proteins of pathogenic mycobacteria have been implicated in virulence. Results: A screen for secretion defects of specific cell surface proteins in Mycobacterium marinum identified predominantly lipooligosaccharide (LOS) biosynthesis mutants. Conclusion: Defects in LOS biosynthesis alter the release of cell surface proteins. Significance: Ten novel genes are des...
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