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Table 1 The Chi-square (χ2) goodness-of-fit test ratios of leaf shape segregation in BC and F2 populations

From: Map-based cloning and promoter variation analysis of the lobed leaf gene BoLMI1a in ornamental kale (Brassica oleracea L. var. acephala)

Populations

Total plant number

Number of lobed-leaf individuals*

Number of unlobed-leaf individuals*

Expected ratio

χ2a

F1

16

16

0

–

–

F2

120

92

28

3:1

0.18

BC1P1

850

429

421

1:1

0.08

BC1P2

200

200

0

–

–

  1. aχ2 > χ20.05 = 3.84 was considered significant
  2. *Lobed-leaf plants and unlobed-leaf plants were determined at the seedling stage by visual inspection