Deoxyribonucleic acid biosynthesis in mitochondria. Studies on the incorporation of labeled precursors into mitochondrial deoxyribonucleic acid.
@article{Parsons1973DeoxyribonucleicAB, title={Deoxyribonucleic acid biosynthesis in mitochondria. Studies on the incorporation of labeled precursors into mitochondrial deoxyribonucleic acid.}, author={P. Parsons and M. Simpson}, journal={The Journal of biological chemistry}, year={1973}, volume={248 6}, pages={ 1912-9 } }
Abstract Isolated rat liver mitochondria are capable of incorporating labeled deoxynucleoside triphosphates into DNA. The reaction is linear from 1 to 2 hours, is sensitive to high concentrations of actinomycin D, and requires oxidative phosphorylation and Mg2+. Deoxynucleoside triphosphates serve as better precursors than monophosphates, and a partial dependency on all four triphosphates is demonstrated. That the labeled product is DNA is shown by its complete lability to DNase, its complete… Expand
Topics from this paper
35 Citations
The effect of bacterial DNA gyrase inhibitors on DNA synthesis in mammalian mitochondria.
- Biology, Medicine
- Biochimica et biophysica acta
- 1983
- 85
The metabolism of deoxyguanosine in mitochondria: relationship of the uptake of deoxyguanosine to the electron transport chain and adenosine triphosphate.
- Chemistry, Medicine
- Archives of biochemistry and biophysics
- 1987
- 5
The human mitochondrial deoxynucleotide carrier and its role in the toxicity of nucleoside antivirals
- Biology, Medicine
- Proceedings of the National Academy of Sciences of the United States of America
- 2001
- 188
- PDF
The partial purification and characterization of purine nucleoside phosphorylase from mammalian mitochondria
- Biology, Medicine
- Molecular and Cellular Biochemistry
- 2004
- 6
DNA biosynthesis in rat liver mitochondria. Inhibition by sulfhydryl compounds and stimulation by cytoplasmic proteins.
- Biology, Medicine
- Archives of biochemistry and biophysics
- 1975
- 20
Expression of Deoxynucleotide Carrier Is Not Associated with the Mitochondrial DNA Depletion Caused by Anti-HIV Dideoxynucleoside Analogs and Mitochondrial dNTP Uptake
- Biology, Medicine
- Molecular Pharmacology
- 2005
- 28
- PDF
The metabolism of deoxyguanosine in mitochondria. Characterization of the uptake process
- Chemistry, Medicine
- Molecular and Cellular Biochemistry
- 2004
- 6
The metabolism of deoxyguanosine in mitochondria: a characterization of the phosphorylation process which occurs in intact mitochondria.
- Chemistry, Medicine
- Biochimica et biophysica acta
- 1987
- 13
The rat liver mitochondrial DNA-protein complex: displaced single strands of replicative intermediates are protein coated
- Biology, Medicine
- The Journal of cell biology
- 1985
- 52
- PDF
Characterization of a dCTP Transport Activity Reconstituted from Human Mitochondria*
- Chemistry, Medicine
- The Journal of Biological Chemistry
- 1999
- 68
- PDF