TABLE 2.
Spatial distribution of crossovers
| A. Division of chromosome into two intervals (left, right) | |||||||
|---|---|---|---|---|---|---|---|
| Left interval (H–E) |
Right interval (E–A) |
||||||
| No. COs (% total COs) | cM | No. COs (% total COs) | cM | P-valuea | |||
| Control | 62 (45) | 20.5 | 76 (55) | 25.2 | |||
|
syp-1 (RNAi) |
63 (68) |
24.0 |
30 (32) |
11.4 |
0.001 |
||
| B. Division of chromosome into three domains (left, center, right) | |||||||
| Left domain (H–F) |
Center domain (F–D) |
Right domain (D–A) |
|||||
| No. COs (% total COs) |
cM |
No. COs (% total COs) |
cM |
No. COs (% total COs) |
cM |
P-valuea |
|
| Control | 33 (24) | 10.9 | 50 (36) | 16.5 | 55 (40) | 18.2 | |
| syp-1 (RNAi) | 34 (37) | 12.9 | 41 (44) | 15.5 | 18 (19) | 6.8 | 0.001 |
a
Chi-square test for independence.