snrna meaning in English
molecule]核内小分子核糖核酸
核内兄子核糖核酸
微核核糖核酸
小核rna
Examples
- Rna polymerase synthesizes the three largest rrnas , 5 . 8s , 18s and 28s rrna . rna polymerase mainly produces mrna encoding proteins , and rna polymerase makes 5s rrna and trnas , as well as a few small nuclear rnas . the transcription sites of the polymerases have been studied since early 1980s
在细胞中它们的功能各不相同： rna聚合酶负责催化合成5 . 8s 、 18s和28srrna ， rna聚合酶主要负责mrna的转录合成，而rna聚合酶则负责催化5srrna 、 trna 、多数的snrna以及某些病毒基因(如va基因)等的转录。