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Genetic analysis of scaleless phenotype and genotype
| Wild type
|
||||
|---|---|---|---|---|
| SS | Ss | sl (ss) | Rate (modified) | |
| Phenotype | 434 | 147 | 3:1 | |
| Genotype | 34 | 78 | 40 | 1:2 (SS:Ss) |
By chi-square test, 434:147 = 3:1 (χ2= 0.014, 
), 34:78 = 1:2 (χ2 = 0.322, 
). “SS” and “Ss” separately indicate the homozygous and heterozygous wild-type genotype, and “ss” indicates the homozygous mutant genotype. The data are from the F2 intercross between F1's produced with the Furong (wild type) and sl strains.
