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.
Diagram of creation of a targeting construct using in vitro transposition reactions. The strategy for a floxed mVam2 allele is drawn schematically. Mouse genomic DNA is indicated by thick lines and exons by vertical lines. The loxP and FRT elements are represented by closed and open triangles. In steps 1, 3 and 5, the selected constructs are indicated by gray ovals.
