The Turnover of Nucleic Acids in Lemna minor
نویسندگان
چکیده
منابع مشابه
The Turnover of Nucleic Acids in Lemna minor.
A method is described for measuring the rate constants of both synthesis and degradation of nucleic acids in sterile growing cultures of Lemna minor which avoids the difficulties of environmental changes in isotope uptake and precursor pool size. In fast growing cultures the half-life of ribosomal RNA has been estimated to be between 5 and 8 days.This half-life has been shown to consist of two ...
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It was suggested to us by Dr R. B. Loftfield that the most likely explanation for the excess of labelling in the presence of L-[14C]leucine is the presence of small quantities of other amino acids. This point does, however, need further examination. The importance of cell-sap RNA in the specific selection of amino acids before their incorporation into the peptide-chain sequence is further empha...
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ژورنال
عنوان ژورنال: Plant Physiology
سال: 1970
ISSN: 0032-0889,1532-2548
DOI: 10.1104/pp.45.6.742