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Table 1 Segregation of the SH phenotype in F1 population (103) of the cross between ‘YM’ and ‘HJML’

From: High-density genetic map construction and quantitative trait loci analysis of the stony hard phenotype in peach based on restriction-site associated DNA sequencing

Year

based trait

SHa

Mb

Unidentified

Expected rate

χ2c

2016

ethylene

42

49

12

1:1

1.650

2017

firmness

45

47

11

1:1

1.010

  1. aSH, stony hard
  2. bM, melting
  3. cχ2 represents the chi-squared value with the P-value set at 0.05