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| Creator | Title | Description | Subject | Date | ||
|---|---|---|---|---|---|---|
| 1 |
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Gesteland, Raymond F. | Processing of adenovirus 2-induced proteins | Analysis of (35)S-methionine-labeled extracts of adenovirus 2-infected KB cells revealed 22 virus-induced polypeptide components. Most proteins of the virion were easily detected in extracts of whole cells labeled for short periods between 15 and 30 h after infection; however, several virion compone... | Adenoviridae; Viral Proteins; Protein Precursors; Methionine; Mouth Neoplasms | 1973 |
| 2 |
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Olivera, Baldomero M. | Pyridine nucleotide metabolism in Escherichia coli. II. Niacin starvation | The effect of niacin starvation has been studied in a niacin-requiring auxotroph of Escherichia coli. If a culture is totally deprived of niacin, cells continue to divide until the total pyridine nucleotide content has fallen from 1.9 X 10^6 to 1.2 X 10^5 molecules per cell. During starvation, the r... | Starvation; Nicotinic acid | 1973 |
| 3 |
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Olivera, Baldomero M. | Pyridine nucleotide metabolism in Escherichia coli. III. Biosynthesis from alternative precursors in vivo | In Escherichia coli, the nicotinamide moiety of pyridine nucleotides may be derived from de novo synthesis of the pyridine ring or through the uptake of either nicotinic acid or nicotinamide. De novo synthesis is the least preferred pathway; it is suppressed if an exogenous source is available. Nic... | Nicotinic acid; Biosynthesis | 1973 |
| 4 |
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Olivera, Baldomero M. | Pyridine nucleotide metabolism in Escherichia coli. IV. Turnover | There are two pyridine nucleotide turnover pathways in Escherichia coli, the Gholson turnover cycle, with nicotinamide as an intermediate, and a second new pathway which does not involve nicotinamide. In exponentially growing cultures with a generation time of 60 min, the rates of these cycles are ... | Turnover cycle; Adenine | 1973 |
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