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Segment lengths (nm) for DNA loops secured by two protein particles (shown in Figure 6).
| Segment | a | b | c | d | e |
|---|---|---|---|---|---|
| DNA molecule | Directly juxtaposed operators | ||||
| expected | 129.0 | 14.0 | 125.7 | 13.0 | 237.5 |
| 1 | 126.8 | 20.2 | 113.7 | 19.6 | 233.4 |
| 2 | 127.1 | 14.1 | 123.2 | 16.5 | 238.4 |
| 3 | 125.2 | 11.7 | 113.0 | 13.6 | 221.8 |
| 4 | 125.3 | 20.0 | 117.9 | 17.7 | 222.6 |
| 5 | 124.0 | 19.5 | 104.3 | 20.4 | 231.2 |
| mean | 125.7 | 17.1 | 114.4 | 17.6 | 229.5 |
| Staggered operators | |||||
| expected | 116.8 | 14.7 | 142.2 | 14.7 | 230.0 |
| 6 | 116.1 | 18.5 | 123.7 | 15.9 | 223.1 |
| 7 | 119.3 | 16.5 | 130.9 | 18.0 | 231.1 |
