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.
EM of the complexes formed of 7kMk with pUC19/BamHI DNA. Complexes were obtained after incubation in the presence of 1 M K-Glu at 70°C at a Rw of 0 (A), 1.5 (B–E) and 10 (F–J). Arrows indicate DNA loops and bends. The scale bar represents 200 nm.
