| Literature DB >> 223642 |
Abstract
Poly(A)-containing RNA was isolated from maize embryos by chromatography on columns of oligo(dT)-cellulose and exhaustively digested with ribonucleases T2, T1, and A. Fractionation of the digests by two-dimensional electrophoresis revealed the presence of three 7-methylguanosine-terminated 'cap structures' of the type m7GpppNp.Entities:
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Year: 1979 PMID: 223642 DOI: 10.1016/0005-2787(79)90067-4
Source DB: PubMed Journal: Biochim Biophys Acta ISSN: 0006-3002