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.
ES lines from epiblast of delayed-implanting blastocysts
| Type of feeders | Strain | No. of epiblasts | No. giving ES lines (%) |
|---|---|---|---|
| Explanted onto STO feeders | 129 | 17 | 17 (100) |
| PO | 7 | 0 | |
| [PO × ROSA26]F1 | 4 | 0 | |
| C57BL/6 | 3 | 1 (33) | |
| Explanted onto primary embryonic fibroblast feeders | 129 | 6 | 6 (100) |
| PO | 9 | 5 (56) | |
| [PO × ROSA26]F1 | 4 | 0 | |
| CBA/Ca | 61 | 13 (21) | |
| Explanted onto primary embryonic fibroblast feeders + LIF | [PO × ROSA26]F1 | 8 | 4 (50) |
| CBA/Ca | 18 | 10 (56) |
