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. Author manuscript; available in PMC: 2008 Nov 24.
Published in final edited form as: Mol Microbiol. 2007 Oct 9;66(4):930–947. doi: 10.1111/j.1365-2958.2007.05966.x

Fig. 8.

Fig. 8

Co-culture transformation in the presence of nucleases. Transfer of an antibiotic resistance marker during co-culture transformation in the presence of nucleases. The transferred marker, cat, carries an internal EcoRI site. EcoRI is a restriction enzyme that cuts double-stranded DNA. ExoIII is a double-strand specific exonuclease. ExoI is a 3′→5′ single-strand specific exonuclease. RecJf is a 5′→3′ single-strand specific exonuclease. DNaseI has double- and single-strand endonuclease activities; BAL-31 has single-strand specific endonuclease and double-strand specific exonuclease activities. *p-value<0.05. §Not significantly different from no treatment.