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Table 1 Genetic analysis of leaf color mutant phenotype

From: Identification of two recessive etiolation genes (py1, py2) in pakchoi (Brassica rapa L. ssp. chinensis)

Generation

Total

Green-colored

Yellow-colored

Segregation ratio

χ2

P1 (‘FT’)

92

92

0

  

P2 (pylm)

120

0

120

  

F1 (P1 × P2)

258

258

0

  

F1 (P2 × P1)

226

226

0

  

BC1 (F1 × ‘FT’)

669

669

0

  

BC1 (F1 × pylm)

720

551

169

3.26:1

0.82

F2

2376

2243

133

16.86: 1

1.62