Table 1.
Estimated Preferential Pairing Factor for an F1 Alfalfa Genotype Based on Segregation of 101 Backcross Progeny
| Chromosome | p_esta | No. overb | No. underc | No. markers in group Ad | No. markers in group Be |
|---|---|---|---|---|---|
| 1 | 0.0008 | 0 | 14 | 5 | 3 |
| 2 | 0.0227 | 0 | 22 | 4 | 7 |
| 3 | 0.0009 | 0 | 58 | 8 | 8 |
| 4 | 0.0000 | 0 | 22 | 5 | 6 |
| 5 | 0.0643 | 0 | 13 | 7 | 3 |
| 6 | 0.0000 | 0 | 8 | 3 | 3 |
| 8 | 0.0306 | 0 | 16 | 6 | 4 |
Note: F1 alfalfa (Brouwer and Osborn 1999).
a
Average of the estimated preferential pairing factors from alfalfa experimental data.
b
The number of estimated preferential pairing factors larger than two-thirds.
c
The number of negative estimated preferential pairing factors.
d
The number of markers in homolog (or cosegregation group) A.
e
The number of markers in homolog (or cosegregation group) B.