Table 2 Analysis of germline transmission efficiency in founders derived from piggyBac mediated hSIRPa BAC transposition.
hSIRPa-BAC-TIRs Founders | Number of pups | Number of PCR positive pups |
---|---|---|
1.6 | 20 | 13 |
4.2 (fragmented BAC) | 25 | 5 |
5.4 | 22 | 0 |
5.5 (random BAC insertion) | 22 | 0 |
5.7 | 27 | 2 |
8.1 ‡ | NA | NA |
9.2 | 7 | 0 |
9.4 | 20 | 8 |