CAT specific activities of <i>P</i>_<i>UG</i> promoter in <i>E</i>. <i>coli</i> NR698.

<p>^a Results are expressed in nanomoles of product formed per minute and per milligram of protein in S100 extracts. Induction was performed with vancomycin (0.25 μg/ml). Data are means ± standard deviation obtained from a minimum of three independent extracts.</p><p>^b The <i>P</i>_<i>spank</i> promoter is constitutive due to low expression in the absence of induction by IPTG.</p><p>^C<i>term</i> corresponds to the T4 transcription terminator.</p><p>CAT specific activities of <i>P</i>_<i>UG</i> promoter in <i>E</i>. <i>coli</i> NR698.