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.
Proximity of the two HoxI subunits as detected by cross-linking. SDS-PAGE of the as-isolated (lane 1) and cross-linked SH-HoxI complex (lane 2). Upon incubation with the cross-linker BS3, a new band (marked with asterisks) appeared, corresponding to an apparent molecular mass of 38 kDa.
