一个“经济奇迹”：KUVE四列球型异型轨单位，大量的变异及配件征服市场。

An "economic miracle" : KUVE four-row ball type profiled rail unit with large number of variants and accessories conquers the market.

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本文报道了在克隆了小鼠酪氨酸酶基因的基础上，在大肠杆菌表达体系中诱导表达野生型和变异型酪氨酸酶的结果。

Here we reported the cloning of the gene from murine tyrosinase, the expression of wild tyrosinase and variants in E. coli.

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