Table 1.
Transmission Efficiency of kinesin-12a (12a) and kinesin-12b (12b) Mutations in Reciprocal Crosses between Mutant and Wild-Type Plants
| Progeny Genotype
|
Transmission Efficiency of 12a; 12b Gametesa | |||||
|---|---|---|---|---|---|---|
| Female Parent | Male Parent | 12A/12a; 12B/12b | 12A/12A; 12B/12b | 12A/12a; 12B/12B | Pb | |
| 12A/12A; 12B/12B | 12A/12a; 12b/12b | 12 | 93 | – | ♂ TE = 12.9% | <0.0001 |
| 12A/12A; 12B/12B | 12a/12a; 12B/12b | 18 | – | 87 | ♂ TE = 20.7% | <0.0001 |
| 12A/12a; 12b/12b | 12A/12A; 12B/12B | 45 | 70 | – | ♀ TE = 64.3% | 0.02 |
| 12a/12a; 12B/12b | 12A/12A; 12B/12B | 37 | – | 60 | ♀ TE = 61.7% | 0.02 |
a
Calculated transmission efficiency (TE) of 12a;12b double mutant gametes through the male (♂ TE) and the female (♀ TE) parents. ♂ TE = ratio of 12A/12a; 12B/12b and 12A/12A; 12B/12b or that of 12A/12a; 12B/12b and 12A/12a; 12B/12B. ♀ TE = ratio of 12A/12a; 12B/12b and 12A/12A; 12B/12b or that of 12A/12a; 12B/12b and 12A/12a; 12B/12B.
b
P values were calculated by the χ2 test based on the expected value of 100% or a 1:1 segregation ratio.