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Like eukaryotes, but unlike bacteria, they have introns in their transfer RNA, but like bacteria they have polycistronic operons (gene regulators).

核生物而不像细菌,转运RNA中含有内含,还有细菌不具备的多的操纵(基因的调控)。

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opercular, operculate, operculated, operculiform, operculum, operetta, operette, opern, opero, operon,

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3G, 401(K), a,

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Initially, production in bacteria was the only route available and cDNA clones were used as they contained no introns.

cDNA与原核生物的转录翻译信号相连,并且多拷贝的质粒。

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ophthalmoscopy, ophthalmosyringe, ophthalmotomy, ophthalmotrope, ophthalmoxerosis, ophthotoxicology, opiate, opiates, opiatic, opine,

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3G, 401(K), a,
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