Pasteurella multocida Heddleston serovar 3 and 4 strains share a common lipopolysaccharide biosynthesis locus but display both inter- and intrastrain lipopolysaccharide heterogeneity.

Abstract excerpt

Pasteurella multocida is a Gram-negative multispecies pathogen and the causative agent of fowl cholera, a serious disease of poultry which can present in both acute and chronic forms. The major outer membrane component lipopolysaccharide (LPS) is both an important virulence factor and a major immunogen. Our previous studies determined the LPS structures expressed by different P. multocida strains and revealed...

Topics

• Amino Acid Sequence
• Gene Expression Regulation, Bacterial
• Genetic Variation
• Lipopolysaccharides
• Molecular Sequence Data
• Pasteurella multocida