ArticleMolecular and cellular biochemistry2001
ATP synthesis is coupled to rat liver mitochondrial RNA synthesis.
Article in Molecular and cellular biochemistry, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed, 9 citations in OpenAlex.
- Loss of the SIN3 transcriptional corepressor results in aberrant mitochondrial function.BMC biochemistry · 2010Article
- Dynamic regulation of mitochondrial transcription as a mechanism of cellular adaptation.Biochimica et biophysica actaReview
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
Abstract
Rat liver mitochondria respond to changes in energy demand by modulating the amount of RNA synthesized. Coupled rat liver mitochondria were used to determine the relationship between mitochondrial respiration, ATP levels, and mitochondrial transcription. This system included oxidizable substrates (malate and glutamate) and constituents that could support both mitochondrial respiration and transcription. The respiratory inhibitor rotenone, phosphorylation inhibitor oligomycin, and the uncoupler of oxidative phosphorylation carbonyl-cyanide p-triflouromethoxyphehylhydrazone inhibited RNA synthesis. Addition of ADP stimulated mitochondrial transcription and peak RNA synthesis was observed at 1-2 mM ADP. At ADP concentrations above 2 mM, RNA synthesis decreased. These results demonstrate that mitochondrial transcription is tightly coupled to ATP levels.
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