The introns are cut out by processing enzymes in the nucleus and the exons ( coding sequences ) ligated together.

核内的加工酶切下内含子,同时外显子 ( 编码序列 ) 连接在一起.

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Conclusions Introns 44 ~ 51 were highly unstable and prone to break.

结论国内dystrophin基因44～51号内含子高度不稳定,容易发生断裂.

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In the primary transcript neighbouring exons are separated by introns.

在主要转录过程附近,表现子会被介入子所分开.

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Exons are interspersed with introns.

外显子与内含子交织在一起.

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Conclusion Human genomic DNA of ALR consists of 3 exons and 2 introns.

结论克隆了人ALR基因组DNA全序列.

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Instead of being junky molecular relics, introns could have progressively acquired genetic functions mediated by RNA.

插入子非但不是毫无用途的分子遗骸, 反而可能以rna为中介,逐步得到遗传上的功能.

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