小核仁RNA(Small nucleolar RNAs;snoRNAs)是一类小型RNA分子,可引导核糖体RNA(rRNA)或其他RNA的化学修饰(如甲基化)作用。根据MeSH的分类,此分子属于小核RNA(snRNA)的一种。可分为C/D box与H/ACA box两种。
![Thumb](http://upload.wikimedia.org/wikipedia/commons/thumb/a/a3/RF00071.jpg/320px-RF00071.jpg)
外部链接
- 医学主题词表(MeSH):Small+Nucleolar+RNA
- 医学主题词表(MeSH):Small+Nuclear+RNA
- Rfam database of RNA families[永久失效链接]
- snoRNAbase: human H/ACA and C/D box snoRNA database
- plant snoRNA database (页面存档备份,存于互联网档案馆)
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