Table II.
Complementation of the spp-2 mutant by expression of AtSPP, AtSPP-Flag, or AtSPP-GFP
BastaR, Basta resistant; BastaS, basta sensitive.
| Parental Genotype | No. of Progeny | Resistance to Basta in F2
|
χ2a | P | |
|---|---|---|---|---|---|
| BastaR (%) | BastaS (%) | ||||
| +/spp-2 | 906 | 456 (50.3) | 450 (49.7) | 0.040 | NSb |
| +/spp-2:AtSPP | 414 | 256 (62) | 158 (38) | 23.198 | <0.001 |
| +/spp-2:AtSPP-Flag | 608 | 368 (60.5) | 240 (39.5) | 26.9 | <0.001 |
| +/spp-2:AtSPP-GFP | 764 | 428 (56.0) | 336 (44.0) | 11.1 | <0.001 |
a
Calculated χ2 values were based on an expected 1:1 ratio.
b
NS, Not significant (P > 0.05).