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 Short Tandem Repeat （STR） map of Walvax-2 cells for the 18th passage. According to the instructions supplied with the Goldeneye 16A identification kit (people spot), the DNA of Walvax-2 cells at the 18th passage were isolated and amplified by multiplex PCR with primers of 16 STR sites. Then the STR map was obtained by analyzing the samples of PCR by capillary electrophoresis (CE). The STR maps of Walvax-2 cells at the 30th and 50th passages (not shown) were the same as shown.
