在利伯氏黑蒙的病例中，携带正常基因的病毒载体可以被直接注入视网膜而感染视网膜细胞。

In the case of Leber's congenital amaurosis, viruses carrying the correct gene can be injected directly into the retina where they will infect retinal cells.

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这样注入细胞，他们就可以不必依赖于病毒载体。

Doing so, they obviate the need to rely on viral vectors.

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这样注入细胞，他们就可以不必依赖于病毒载体。

Doing so, they obviate the need to rely on viral vectors.

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