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.
The relational model and website view for the human ring chromosome registry. a: The five modules of case, summary, figure, glossary and reference and their relations by numbered and colored lines (PK, UK and FK stand for primary key, unique key and foreign key), b: website view of chromosome specific cases in the human ring chromosome registry
