Table I.
Segregation analysis of shl mutants
| Cross | WT | shl− | Ratio | n.h. | χ2 | P |
|---|---|---|---|---|---|---|
| shl1-1 × WT Col-0 | 624 | 200 | 3.12:1 | 3:1 | 0.235 | >0.70 |
| shl2-2 × WT Col-0 | 471 | 163 | 2.89:1 | 3:1 | 0.161 | >0.70 |
| shl3 shl4 × WT Col-0 | 521 | 32 | 16.28:1 | 3:1 | 108.9 | <0.01 (r) |
| 15:1 | 0.211 | >0.70 | ||||
| shl5-1 × WT Col-0 | 425 | 123 | 3.46:1 | 3:1 | 1.9 | >0.15 |
Mutants were back-crossed to WT Col-0 ecotype, and F2 progeny were scored in low light for WT or light hyperresponsive (shl−) phenotypes. Chi-squared (χ2) analysis was applied using the null hypotheses (n.h.). Hypotheses indicated by (r) were rejected.