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Related Experiment Video

Updated: Jan 20, 2026

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Pasteurella multocida: Genotypes and Genomics.

Zhong Peng1,2, Xiangru Wang1,2, Rui Zhou1,2

  • 1State Key Laboratory of Agricultural Microbiology, College of Animal Science and Veterinary Medicine, Huazhong Agricultural University, Wuhan, China.

Microbiology and Molecular Biology Reviews : MMBR
|September 6, 2019
PubMed
Summary
This summary is machine-generated.

Pasteurella multocida pathogenesis and phylogeny are being clarified using whole-genome sequencing. Advances in understanding virulence and fitness are ongoing, but knowledge gaps remain.

Keywords:
Pasteurella multocidacomparative genomic analysisdisease predilectionfitnesshost specificityphylogenyvirulencewhole-genome sequencing

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Last Updated: Jan 20, 2026

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Area of Science:

  • Microbiology
  • Genomics
  • Pathogen Research

Background:

  • Pasteurella multocida is a versatile pathogen affecting numerous animal species and humans.
  • Despite extensive research, its pathogenesis and evolutionary relationships are not fully understood.
  • Recent advancements in whole-genome sequencing offer new avenues for investigation.

Purpose of the Study:

  • To review current knowledge on Pasteurella multocida virulence, fitness, host specificity, and phylogeny.
  • To highlight advances made through whole-genome sequencing and comparative genomics.
  • To identify remaining knowledge gaps in understanding this zoonotic pathogen.

Main Methods:

  • Whole-genome sequencing of Pasteurella multocida isolates.
  • Genotyping including capsular, lipopolysaccharide (LPS), and multilocus sequence typing.
  • Comparative genome analysis to identify virulence and fitness factors.

Main Results:

  • Genomic analysis enables rapid characterization of genotypes and virulence factors.
  • Comparative genomics can identify genetic determinants of host specificity and disease.
  • Recent studies have improved understanding of P. multocida genotypes, fitness, and pathogenesis.

Conclusions:

  • Whole-genome sequencing is crucial for understanding Pasteurella multocida.
  • Further research is needed to address limitations in genome sequence quality and coverage.
  • Gaps in genomic data from diverse hosts hinder a complete understanding of P. multocida's complex biology.