Fig 1.
Genetic diversity and relative kinship analysis.
A: Box and whiskers summary of statistics for 101 SSR markers in nine rapeseed lines. B: A dendrogram of the nine inbred lines clustered on the basis of Nei's (1972) genetic distance. C: The distribution of kinship coefficients.
Fig 2.
Seeds from nine rapeseed lines.
Bar = 1 cm.
Table 1.
Morphological and cytological traits for nine rapeseed inbred lines (mean ± SD).
Fig 3.
Outer layer cells from the seed coats of the nine rapeseed inbred lines.
Bar = 50 μm.
Fig 4.
Cells from the embryonic cotyledons of the nine rapeseed inbred lines.
Bar = 50 μm.
Fig 5.
Treatment combinations for the maternal study.
“√” represents the combination emasculation hybrid treatment.
Table 2.
Maternal and xenia effects on the weight of hybrid seeds (thousand seed weight).
Table 3.
The seed weights of reciprocal crosses of the F2 generation derived from the F1 seeds.
Table 4.
Estimation of genetic variance components for seed weight in rapeseed.