Information transfer in prokaryotes原核生物的信息传递 Gene A Gene B DNA Transcription Coding region A Coding region B mRNA Translation Protein (a)Prokaryote A single mRNA often contains more than one coding region(polycistronic)多顺反子的Information transfer in prokaryotes 原核生物的信息传递 A single mRNA often contains more than one coding region (polycistronic)多顺反子的