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Table 1 Conjugation frequnecies of various integrating plasmids into S. coelicolor J1929

From: A novel Streptomyces spp. integration vector derived from the S. venezuelaephage, SV1

E. coliET12567(pUZ8002) donor containing: Origin of integrase and attP Hygromycin resistant exconjugants/108spores
pMS98 SV1 2.4 × 106
pBF1 SV1 1.1 × 107
pBF1* SV1 9.9 × 106
pBF3 SV1 1.4 × 107
pEY25 φC31 (int only) 9 x103
  1. *The SV1 integrase was induced with 1 μg/ml anhydrotetracycline.