The GC column describes positive (+) or negative (-) deviations with respect to the mean value of G+C
content and ngt is the total number of genes within a segment. Other columns describe the initial position and final position of the segment:
| GC | ngt | Init. pos. | Fin. pos |
| - | 12 | 283952 | 293667 |
| + | 15 | 411685 | 427588 |
| + | 10 | 551001 | 565146 |
| + | 7 | 590133 | 598134 |
| + | 8 | 918445 | 928457 |