Table 1.
Analysis of consensus sequenced in E. coli B7A and V. cyclitrophicus FF75*
| A | GAAC/GTTC | Downstream base | |||
|---|---|---|---|---|---|
| A | C | G | T | ||
| Upstream base | A | 9.5% (251/2656) | 13.8% (256/1858) | 29.3% (758/2590) | 23.9% (446/1867) |
| C | 7.6% (207/2707) | 8.4% (169/2003) | 19.5% (471/2411) | 17.4% (415/2387) | |
| G | 6.7% (202/3029) | 10.5% (177/1686) | 25.5% (638/2502) | 20.9% (425/2031) | |
| T | 0.9% (35/3785) | 2.1% (50/2405) | 6.0% (219/3627) | 4.3% (136/3157) | |
| B | CCA | Downstream base | |||
|---|---|---|---|---|---|
| A | C | G | T | ||
| Upstream base | A | 21.9% (4993/22761) | 11.2% (1388/12383) | 24.7% (2469/9994) | 1.3% (168/13206) |
| C | 21.1% (1782/8443) | 11.3% (540/4798) | 26.9% (1372/5105) | 1.2% (78/6668) | |
| G | 19.1% (3078/16122) | 9.9% (825/8306) | 20.1% (1730/8614) | 1.1% (137/12284) | |
| T | 12.8% (1371/10731) | 5.5% (314/5746) | 16.9% (1025/6065) | 1.5% (134/9018) | |
*
Data represent the frequency of sequences containing the noted bases flanking either the GAAC or CCA core consensus sequences in B7A and FF75, respectively.