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.
RNA–Ncore–arm building block of phlebovirus RNP. The core of an N subunit (cyan surface) binds four RNA nucleotides (sticks) and the helical arm (green surface) of an adjacent N. These interactions on opposite sides of the N core create the compact RNA–Ncore–arm building block.
