Table 3.

Frequencies of replication-defective plasmid integration into rpoS and two other loci

Site of insertionTransferred plasmid (insert size [bp])Insertion frequency (transconjugants/recipient)a
rpoSpDSM375 (287)1.4 × 10−6 ± 1.1 × 10−6
iviVIpAC160 (249)3.1 × 10−7 ± 1.0 × 10−7
orf3pAC214 (295)9.5 × 10−7 ± 3.4 × 10−7
  • a Average ± standard deviation of three separate matings.