Substance X, in turn, donates its electron to an iron-containing protein called ferredoxin.

X物质又将它的电子转移给一种含铁的蛋白质，称为铁氧还蛋白。

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When translated into protein in a cell, it makes that cell do something—and that something is often more than just “make more of protein X”.

如果将其移植到细胞的蛋白质之中，它可以令细胞发挥更多功能 – 不仅仅是“制造更多的蛋白质X”。

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Fragile X neurons lack the ability to mute messages from the mGluR5 receptor, leading to an overproduction of protein.

脆性X神经没有能力将从mGluR5受体收到的信息静音，从而导致生产过剩的蛋白质。

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The fragile X symptoms disappeared, suggesting that drugs that blocked the receptor--and thus reduced the amount of protein produced--might do the same thing.

FORBES: Magazine Article