Table 1.
Summary of genetic effects of isolated seed dormancy and flowering time loci in progeny lines derived from selected recombinants.
| Recombinantsa | Progeny linesb | |||
|---|---|---|---|---|
| Germination (%) | Time to flowering (day) | |||
| a | d | a | d | |
| qSD1-1/qFT1 | ||||
| R1-1 | −6.9* | — | −2.3*** | — |
| R1-2 | −10.9*** | — | −3.4*** | — |
| R1-3 | −12.4*** | — | −2.6*** | — |
| R1-5 | −8.9*** | −7.4* | −3.0*** | — |
| qSD10/qFT10 | ||||
| R10-1 | 20.0*** | 8 | 8.6*** | — |
| R10-2 | 7.6* | −15.2** | 10.1*** | −6.7** |
| R10-5 | 10.8** | −10.8* | 13.8*** | −7.5** |
aRecombinants heterozygous for the narrowed qSD1-1/qFT1 or qSD10/qFT10 region (Figs 4 and 5).
bAdditive (a) and dominance (d) effects estimated based on Model (1). A positive (negative) value indicates that the allele from the parent line SS18-2 (EM93-1) increased (reduced) germination or the time to flowering at the probability level of 0.05 (*), 0.01 (**) or 0.0001 (***); whereas a dash indicates the effect was not significant in the recombinant-derived progeny lines.