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. 2020 Sep 10;10(11):4159–4165. doi: 10.1534/g3.120.401689

Table 2. Segregation ratio and Chi-square test analysis of RILs and F2s.

Segregating population Number of plants with leaf pigmentation Number of plants without leaf pigmentation Expected segregation ratio Chi-square (χ2) P-value
RILs of A17 x A20 59 70 1:01 0.938 0.33
F2 of A17 x A20 76 193 1:03 1.518 0.22
F2 of A17 x F83005 45 158 1:03 0.869 0.35