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Table 1 Segregation pattern of herbicide tolerance in F2 population from cross Pusa 1656/HTM-N22

From: Development and Genetic Characterization of A Novel Herbicide (Imazethapyr) Tolerant Mutant in Rice (Oryza sativa L.)

Cross

Total no. of plants

No. of F2 plants

Expected Genetic ratio

χ 2 value

P-value

Survived

Died

Pusa 1656/HTM-N22

254

197

57

3:1

0.887

0.3463