Table 1.

Stability of plasmids expressing CS2 or CS3 in CVD 1204

StrainRelevant phenotypeNo. of colonies screenedNo. of Ampr colonies% of cells that maintained the plasmid
CVD 1204(pGA1)a Ampr 324324100
CVD 1204(pGA1-CS2)b AmprCS2+ 62153586
CVD 1204(pGA1-CS3)a AmprCS3+ 62057793
  • a Cells underwent 7 doublings.

  • b Cells underwent 13 doublings.