因为它是常染色体隐性遗传的，所以它在家族中的发病率是25％。

The recurrence risk for this disease is, of course, 25% because of the autosomal recessive inheritance pattern.

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广泛性焦虑校正分离率为0.225，与常染色体隐性遗传的分离率0.25相比较，差异无显著性（P>0.05）；

The segregative rate in generalized anxiety disorder was 0.225, which was not significantly different (P>0.05) from the segregation rate 0.25 in autosome recessive inheritance.

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报道中说金发是由一种隐性基因造成，因此只有在家庭中的双方都携带这种基因的情况下这种发色才能遗传给下一代。

The reports said blond hair was caused by a recessive gene, so both sides of the family have to have it to extend the shade into the next generation.

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