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.
Number of nucleotide substitutions in bacterial artificial chromosome (BAC) and circular polymerase extension reaction (CPER) stocks.
| Number of nucleotide substitutions detected at the indicated frequency | ||||
|---|---|---|---|---|
| 10%–20% | 20%–30% | More than 30% | ||
| BAC | #1 | 0 | 0 | 0 |
| #2 | 0 | 0 | 0 | |
| #3 | 0 | 0 | 0 | |
| #4 | 0 | 0 | 0 | |
| #5 | 0 | 0 | 0 | |
| CPER | #1 | 0 | 0 | 0 |
| #2 | 3 | 1 | 1 | |
| #3 | 4 | 0 | 1 | |
| #4 | 3 | 0 | 0 | |
| #5 | 3 | 1 | 0 | |
