Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
pH dependence of recombination by wild-type (WT) and activated mutant (NM) resolvase. Recombination of pMA21 (res × res) by WT resolvase and pAL225 (site I × site I) by NM resolvase was assayed in buffers with different pH, as indicated (lanes marked B are controls, not treated with resolvase). Reaction products were analysed by agarose gel electrophoresis after digestion with PstI and HindIII. Annotation is as in Figure 3.
