Table I.
Flowering time and segregation of kanamycin resistance in the progeny of Arabidopsis co-1 mutant plants transformed with the Pharbitis nil CO ortholog PnCO
| Transformant Lines | Ratio of Kanamycin-Resistant Seedlings in T2a | Ratio of Kanamycin-Resistant Seedlings in T3b | Average Leaf No.
at Flowering of T3 Plantsc
|
|
|---|---|---|---|---|
| LD | SD | |||
| PnCO(ni) | ||||
| 1-4 | 2.8 /1 | 1 /0 | 5.5 ± 0.5 | 10.8 ± 1.1 |
| 2-1 | 2.5 /1 | 1 /0 | 5.6 ± 0.5 | 11.5 ± 1.4 |
| 3-2 | 3.1 /1 | 1 /0 | 5.4 ± 0.7 | 10.9 ± 1.1 |
| 4-4 | 3.3 /1 | 1 /0 | 5.5 ± 0.6 | 12.3 ± 1.5 |
| PnCO(li) | ||||
| 2-8 | 3.2 /1 | 1 /0 | 8.7 ± 1.0 | 23.0 ± 3.2 |
| 3-1 | 3.2 /1 | 1 /0 | 8.9 ± 0.8 | 19.2 ± 3.8 |
| Columbia | – | – | 5.0 ± 0.4 | 37.5 ± 7.1 |
| co1 | – | – | 9.7 ± 0.9 | 20.6 ± 3.6 |
a
Over 80 plants were tested.
b
Over 40 plants were tested.
c
No. of rosette leaves at the time when the first flower bud appeared in the rosette. Sixteen plants from each transformant line were tested. The values given are ±se.