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.
PCR verification of the overlapping relationship between pairs of overlapping BAC clones. Pairs of overlapped BAC clones were PCR amplified using a primer pair designed based on the BAC-end sequence. The markers above the black lines define the primer pairs and the ones below the lines are numbers of positive clones used as PCR templates.
