28S rRNA(rRNA意为核糖体RNA(ribosomal RNA))是组成真核生物核糖体大亚基的核糖体RNA,是所有真核细胞都会含有的化学组分之一[1]。28S rRNA和原核生物的23S rRNA具有同源性。

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Waldo属下三个种的16S以及28S rRNA的系统发生

编码28S rRNA的基因称为28S rDNA。28S rDNA的基因序列常用于构建系统发生图的分子分析[2]

参考

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