The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Induction of superoxide dismutase in Escherichia coli by heat shock.
Open accessAbstract
Exposure of midlogarithmic-phase cultures of Escherichia coli B to 48 degrees C for 1 hr elicited an induction of the manganese-containing superoxide dismutase (MnSOD), which became more pronounced during 1 hr of recovery at 37 degrees C. This induction required protein biosynthesis, since it was suppressed by chloramphenicol. Induction of MnSOD appeared to be a response to a heat-mediated increase in O2- production because it was dioxygen-dependent and because heating to 48 degrees C doubled the cyanide-resistant fraction of the total respiration.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Superoxide dismutase: Improved assays and an assay applicable to acrylamide gels
Beauchamp, C., & Fridovich, I. (1971) · Analytical Biochemistry · doi:10.1016/0003-2697(71)90370-8 · Cited by 12,892
Self-citation
Cited by
Foyer, C. H., Lopez-Delgado, H., Dat, J. F., & Scott, I. M. (1997) · Physiologia Plantarum · doi:10.1034/j.1399-3054.1997.1000205.x · Cited by 1,303
Brain ischemia and reperfusion: molecular mechanisms of neuronal injury
White, B. C., Sullivan, J. M., DeGracia, D. J., O’Neil, B. J., Neumar, R. W., Grossman, L. I., Rafols, J. A., & Krause, G. S. (2000) · Journal of the Neurological Sciences · doi:10.1016/s0022-510x(00)00386-5 · Cited by 796
Dat, J. F., Lopez-Delgado, H., Foyer, C. H., & Scott, I. M. (1998) · Plant Physiology · doi:10.1104/pp.116.4.1351 · Cited by 624
Differential regulation of superoxide dismutases in plants exposed to environmental stress.
Tsang, E. W., Bowler, C., Hérouart, D., Van Camp, W., Villarroel, R., Genetello, C., Van Montagu, M., & Inzé, D. (1991) · The Plant Cell · doi:10.1105/tpc.3.8.783 · Cited by 417
Metadata
- Authors
- Privalle, C. T., & Fridovich, I.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 1987-05
- Volume
- 84
- Issue
- 9
- Pages
- 2723-2726
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W2036614401
- Cited by
- 172
- References
- 1
- FWCI
- 5.29
- Type
- journal article
- Language
- en
- Open access
- green
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Induction of superoxide dismutase in Escherichia coli by heat shock. https://app.cochat.ai/papers/10.1073/pnas.84.9.2723
- The paper
- Privalle, C. T., & Fridovich, I. (1987). Induction of superoxide dismutase in Escherichia coli by heat shock. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.84.9.2723
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
