Although we had some knowledge of the etiology, gene location, diagnosis and therapy of AD, there are still a lot of unknown field about AD need to be done.

虽然目前有关AD的发病机制、基因定位以及诊断和治疗方面已经取得了很多成就，但仍有许多未知领域有待于进一步探索。

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A locus is the "location" of a gene along a chromosome.

位点是基因在染色体的位置。

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Gene delivery system is one of components of a gene medicine, which deliver the therapeutic gene to the desired location of the body.

基因传递系统将治疗基因运送到目标部位，是基因药物的组成部分之一。

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There are two ways that knowing a gene's location can make companies like Myriad money.

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Could a strand of DNA be spliced open at a precise location at the beginning of a gene?

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Mehrabian painstakingly analyzed the genomes of 500 mice and, by 2001, had found the rough location of a gene that seemed to prevent atherosclerosis.

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