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.
Structure and analysis of the Usp14 gene trap mice. (A) Schematic of the genomic structure of Usp14 containing the rrk114 gene trap insertion into intron 12. Breeding of heterozygous axJ/+ mice to heterozygous Usp14 gene trap (rrk114/+) mice demonstrated that the rrk114 gene trap is allelic to the axJ mutation. (B) X-gal staining of the testes from 6 week-old heterozygous gene trap mice (rrk114/+) demonstrating Usp14 expression in the periphery of the seminiferous tubules.
