Retrospective application of transposon-directed insertion site sequencing to a library of signature-tagged mini-Tn5Km2 mutants of Escherichia coli O157:H7 screened in cattle.

نویسندگان

  • Sabine E Eckert
  • Francis Dziva
  • Roy R Chaudhuri
  • Gemma C Langridge
  • Daniel J Turner
  • Derek J Pickard
  • Duncan J Maskell
  • Nicholas R Thomson
  • Mark P Stevens
چکیده

Massively parallel sequencing of transposon-flanking regions assigned the genotype and fitness score to 91% of Escherichia coli O157:H7 mutants previously screened in cattle by signature-tagged mutagenesis (STM). The method obviates the limitations of STM and markedly extended the functional annotation of the prototype E. coli O157:H7 genome without further animal use.

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عنوان ژورنال:
  • Journal of bacteriology

دوره 193 7  شماره 

صفحات  -

تاریخ انتشار 2011