Abstract
The electron transport enzymes NADH-cytochrome c reductase, NADH oxidase and cytochrome c oxidase are present in isolated bovine liver nuclei and highly concentrated in a nuclear membrane fraction. Evaluation of contamination indicates that the enzymes are of nuclear origin. Nuclear NADH oxidase is distinguished from mitochondrial NADH oxidase by the effects of exogenous cytochrome c, DNase and histone on enzyme activity. We suggest that the nuclear electron transport enzymes are located in the nuclear membrane.
| Original language | English |
|---|---|
| Pages (from-to) | 93-98 |
| Number of pages | 6 |
| Journal | Biochemical and Biophysical Research Communications |
| Volume | 38 |
| Issue number | 1 |
| DOIs | |
| State | Published - Jan 6 1970 |
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