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.
Extensive duplication of an ancestral claudin 3 and 4 gene in Fugu. The human CLDN3 and CLDN4 locus on Chromosome 7 is compared with the cldn3/cldn4-like gene loci on scaffolds 102 and 302 of Fugu. The location and orientation of the genes are indicated.
