Therefore, the dwarf mutation in X. helleri is caused by the developmental defect in spinal column, and the vertebral malformation underlies the body type alteration anatomically.

因而推测，剑尾鱼的侏儒突变是由于脊椎的发育缺陷所致，椎体异常是其体型变化的结构基础。

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Congenital microphthalmia is a developmental defect of ocular disorder with autosomal dominant, autosomal recessive, and X-linked recessive modes of inheritance.

先天性小眼球是一种先天发育异常性眼科疾病，遗传方式有常染色体显性遗传、常染色体隐性遗传和X连锁隐性遗传。

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Congenital microphthalmia is a developmental defect of ocular disorder with autosomal dominant, autosomal recessive, and X-linked recessive modes of inheritance.

先天性小眼球是一种先天发育异常性眼科疾病，遗传方式有常染色体显性遗传、常染色体隐性遗传和X连锁隐性遗传。

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