'Cap' structures in maize poly(A)-containing RNA.
作者信息
Nichols J L
出版信息
Biochim Biophys Acta. 1979 Jul 26;563(2):490-5. doi: 10.1016/0005-2787(79)90067-4.
PMID: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.
摘要
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