Secondary Structure Maps of RNA: Processing of HeLa Ribosomal RNA

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Secondary structure maps of RNA: processing of HeLa ribosomal RNA.

Ribosomal RNA precursors and mature 28S ribosomal RNA from HeLa cells display a highly reproducible secondary structure of hairpin loops after they are spread and examined in an electron microscope. This structure was used to map the linear arrangement of these molecules. Partial digestion with 3'-exonuclease from ascites cell nuclei established that the 28S RNA region is located at the 5'-end ...

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ژورنال

عنوان ژورنال: Proceedings of the National Academy of Sciences

سال: 1973

ISSN: 0027-8424,1091-6490

DOI: 10.1073/pnas.70.10.2827