Add time:08/02/2019         Source:sciencedirect.com

This paper discusses the invariability of the total ribonucleic acid of E. coli (Strain B and a lysine auxotroph), both with respect to the proportions of constituent nucleotides and to the anabolic history of the polymer, synthesized in the presence or absence of a single nucleoside acting as precursor and with or without simultaneous protein synthesis. Experiments on the identification of the sugar component are included.

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