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Linkage analysis of the yellow gene
| SNP of yellow gene
|
|||
|---|---|---|---|
| Phenotype (genotype) | G/G | A/G | A/A |
| Black (+/+, ch/+) | 27 | 59 | 0 |
| Red (ch/ch) | 0 | 0 | 93 |
Single nucleotide polymorphism analysis was performed on 179 individuals obtained from an F2 intercross (heterozygous F1 females mated to F1 heterozygous males). The first base of the third intron of yellow of wild type (p50T strain) was guanine while that of chk12 was adenine.
