TABLE 1.
Frequencies of transposon insertion into the different EcoRI fragments of cosmid 6G9
| EcoRI fragments of cosmid 6G9b | No. of cosmids with Tn5 insertion in a specific EcoRI fragmenta | Frequency of Tn5 insertion (%) | Fragment size as a proportion of total cosmid size (%) |
|---|---|---|---|
| ∼20 | 68 | 50.7 | 41.9 |
| 11 | 30 | 22.4 | 23.1 |
| 8.2 | 16 | 12 | 17.2 |
| 5.7 | 14 | 10.4 | 11.9 |
| 2.8 | 6 | 4.5 | 5.9 |
| 87 | 0 | 0 | 0 |
a
Results are based on the 134 transposon-containing cosmids examined.
b
All values are kilobases except the last entry, which is shown as base pairs.