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Table 1 Summary of genotyping and genotoxicity analyses

From: Genotyping of a gene cluster for production of colibactin and in vitro genotoxicity analysis of Escherichia coli strains obtained from the Japan Collection of Microorganisms

Strain

clb Gene cluster

Genotoxicity (MN test)

JCM1246

–

–

JCM1649T

–

–

JCM5263

+

+

JCM5491

+a

+

JCM18426

–

–

JCM20114

–

–

Nissle 1917

+b

+

  1. aGenotyping data are also confirmed in ref. [4]
  2. bGenomic data are also from ref. [1]