Transposon Sequencing of Vibrio cholerae in the Infant Rabbit Model of Cholera
Transposon sequencing, or Tn-seq, combines transposon mutagenesis and massively parallel sequencing to allow for rapid and high-throughput identification of genes that play roles in fitness within environments of interest. The bacterial pathogen Vibrio cholerae is an excellent candidate for Tn-seq screens due to the availability of a plasmid-based in vivo transposition system and the relative ease with which the cholera disease state can be modeled in animals. This chapter will describe a method for performing Tn-seq screens on V. cholerae in the infant rabbit model of cholera.
Key wordsTransposon sequencing Tn-seq Vibrio cholerae Virulence Cholera Infant rabbit
- 9.Ujiiye A, Nakatomi M, Utsunomiya A et al (1968) Experimental cholera in mice: I. First report on the oral infection. Trop Med 10:65–71Google Scholar