Studies of newly synthesized ribosomal ribonucleic acid of Escherichia coli
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چکیده
منابع مشابه
Ribosomal precursors and ribonucleic acid synthesis in Escherichia coli.
Ribosomes and immature ribonucleoprotein particles were isolated from extracts of log-phase cells grown under various conditions. Quantitative measurements were made to determine the relative amounts of immature particles present in the extracts. The results indicate that the steady-state level of ribosomal precursors accounted for essentially a constant fraction of the total ribonucleic acid (...
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Formation of homopolymers of ribonucleotides by polynucleotide phosphorylase is well known (1, 2). In this reaction, a polymerization of ribonucleoside diphosphates occurs with the elimination of inorganic orthophosphate. Reactions involving formation of polyadenylic acid from adenosine triphosphate with elimination of an inorganic pyrophosphate group have been described with enzymes from sever...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1969
ISSN: 0306-3283
DOI: 10.1042/bj1150295