Mutations arise during the production of reproductive cells.

在生产过程中出现突变的生殖细胞。

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Any of our somatic cells and reproductive cells is actually one cell.

我们的任何体细胞和生殖细胞，其实只是一个细胞。

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Genetic effects include inheritable changes resulting from mutations in reproductive cells.

遗传的影响包括再生细胞变异引起的遗传变化。

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Two of the animals later showed the foreign gene in their reproductive cells.

VOA: special.2009.06.23

When that happened, individual cells could turn their reproductive capacity on or off according to the function they served in Volvox's body.

ECONOMIST: How to become multicellular

The gene therapy involved changing the genetic makeup of a virus, then passing it into the lungs to "infect" the cancer cells, and pass on their genetic changes into the cancer cells to sending their reproductive capability haywire.

BBC: Last hope against cancer