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Table 7 ATP-dependent dsDNA exonuclease activity results of rec BD fusion mutants

From: Construction of recB-recD genetic fusion and functional analysis of RecBDC fusion enzyme in Escherichia coli

rec alleles*

dsDNA exonuclease

+

333 ± 37.47

rec BD2728

118.60 ± 16.67

rec BD2729

126.35 ± 22.30

-

18 ± 2.44

  1. *: Strains are transformants of strain V2831 (rec BCDΔ) with derivatives of plasmid pBR322 containing the indicated rec alleles. "-" means pBR322
  2. #: Results are the mean ± SEM from 3 experiments.
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BMC Biochemistry

ISSN: 1471-2091

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