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首页> 外文期刊>Journal of bacteriology >Unusual rRNA-linked complex of 50S ribosomal subunits isolated from an Escherichia coli RNase III mutant.
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Unusual rRNA-linked complex of 50S ribosomal subunits isolated from an Escherichia coli RNase III mutant.

机译:分离自大肠杆菌RNase III突变体的50S核糖体亚基的异常rRNA连接复合物。

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We have isolated and characterized complexes of ribosomal subunits from Escherichia coli mutant AB301-105 connected by strands of unprocessed RNA. By electron microscopy of these complexes, the location of the 5' end of 5S RNA was established and the location of the 3' end of 23S RNA was confirmed. We also note that in these complexes insertion of 5S rRNA can proceed without the 23S-5S spacer having been processed.
机译:我们已经从大肠杆菌突变体AB301-105分离并表征了核糖体亚基的复合物,该复合物通过未加工的RNA链连接。通过这些复合物的电子显微镜检查,确定了5S RNA 5'末端的位置,并确认了23S RNA 3'末端的位置。我们还注意到,在这些复合物中,无需处理23S-5S间隔区即可进行5S rRNA的插入。

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