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 between gap junctions and mitochondria. Transmission electron micrograph image of adult murine heart tissue. The high preservation of structures was achieved by high-pressure freezing and freeze-substitution methods. Notice the close approximation and contact (yellow arrow) between the gap junction and a mitochondria. From67 with permission.
