In the nucleolus cycle, due to newly synthesized rRNAs cannot form a secondary structure, the distribution of some ssRNAs represents the distribution of newly synthesized ssRNAs, which is beneficial for solving the controversy about where are the transcription sites of rDNAs. 由于新合成的RNA短链可能还没有形成二级结构,一些单链RNA的分布区,代表了新合成的RNA的分布区,这有利于转录位点争议的解决。
Nucleoli are the structures in which ribosomal RNAs ( rRNAs) are synthesized, processed and assembled with ribosomal proteins to form ribosomes. 核仁是细胞进行核糖体RNAs(rRNAs)合成、加工以及与蛋白组装形成核糖体的场所。