Table 1.

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

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

^aSH, stony hard

^bM, melting

^cχ² represents the chi-squared value with the P-value set at 0.05