sn rna中文什么意思

核稳定rna

• sn:    Sn ＝【化学】 stannum ( ...
• rna:    RNA ＝ribonucleic a ...
• ameripol sn:    异戊二烯橡胶

例句与用法

1. Rna polymerase i synthesizes the three largest rrnas . rna polymerase ii mainly produces mrna encoding proteins and most of sn rnas , and rna polymerase iii makes 5s rrna and trna , as well as a few small nuclear rnas . the transcription sites of the polymerases have been studied since early 1980s
   真核生物细胞核中有三种rna聚合酶，即rna聚合酶、和，它们分别转录产生不同的rna ，其中rna聚合酶( pol )转录合成45srrna前体；聚合酶( pol )转录合成mrna前体及大多数snrna ；聚合酶( pol )转录合成5srrna 、 trna和一些小分子rna 。