遗传分析表明，该突变表型由一对隐性基因控制。

The mutant trait is controlled by a single recessive gene.

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遗传分析表明该突变体表型为隐性单核基因突变所致。

Genetic analysis indicated that it is controlled by a single recessive nuclear gene.

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遗传分析表明该突变体表型为隐性单核基因突变所致。

Genetic analysis indicated that it is controlled by a single recessive nuclear gene.

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