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  • Title: An adenylic acid-rich sequence in messenger RNA of HeLa cells and its possible relationship to reiterated sites in DNA.
    Author: Darnell JE, Wall R, Tushinski RJ.
    Journal: Proc Natl Acad Sci U S A; 1971 Jun; 68(6):1321-5. PubMed ID: 5288381.
    Abstract:
    Messenger RNA from HeLa cells contains, as part of the polynucleotide chain, RNase-resistant sequences that are labeled by adenosine but not by uridine. Heterogeneous nuclear RNA also contains adenylate-rich RNase-resistant regions, but in lower proportion than messenger RNA. Hybridization to DNA of (32)P-labeled messenger RNA reveals that some of the adenylate-rich region is included in the rapidly-hybridizing fraction.
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