polycistronic

All of the genes necessary for the lytic cycle are expressed in polycistronic transcripts from three promoters.

编码噬菌体结构基因则排列为簇。裂解周期所需要基因则以三个启动起以多顺反转录形式表达。

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

像真核生物而像细菌，转运RNA中含有内含，还有细菌多顺反操纵（基因调控）。