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.
Channel activation by isolated ribosomal subunits. A, the isolated 30 S subunit was unable to activate wild-type SecY. B, channel activity was observed only upon subsequent or sole addition of isolated 50 S subunits to the same membrane. Representative single channel traces at different voltages are shown. C, amplitude histograms corresponding to the recordings in B.
