The DOI matches its Crossref record; 41 of the 41 references it cites were found in a registry or an index.
Activation of extracellular signal-regulated kinase, ERK2, by p21ras oncoprotein.
Open accessOverview
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
ras oncogenes in human cancer: a review.
Bos, J. L. (1989) · PubMed · Cited by 5,061
Boulton, T. G., Nye, S. H., Robbins, D. J., Ip, N. Y., Radzlejewska, E., Morgenbesser, S. D., DePinho, R. A., Panayotatos, N., Cobb, M. H., & Yancopoulos, G. D. (1991) · Cell · doi:10.1016/0092-8674(91)90098-j · Cited by 1,897
Phosphorylation of c-jun mediated by MAP kinases
Pulverer, B. J., Kyriakis, J. M., Avruch, J., Nikolakaki, E., & Woodgett, J. R. (1991) · Nature · doi:10.1038/353670a0 · Cited by 1,468
[42] Detection and quantification of phosphotyrosine in proteins
Cooper, J. A., Sefton, B. M., & Hunter, T. (1983) · Methods in Enzymology · doi:10.1016/0076-6879(83)99075-4 · Cited by 1,142
Anderson, N. G., Maller, J. L., Tonks, N. K., & Sturgill, T. W. (1990) · Nature · doi:10.1038/343651a0 · Cited by 1,063
Requirement for ras proto-oncogene function during serum-stimulated growth of NIH 3T3 cells
Mulcahy, L. S., Smith, M. R., & Stacey, D. W. (1985) · Nature · doi:10.1038/313241a0 · Cited by 878
Inhibition of NIH 3T3 cell proliferation by a mutant ras protein with preferential affinity for GDP.
Feig, L. A., & Cooper, G. M. (1988) · Molecular and Cellular Biology · doi:10.1128/mcb.8.8.3235 · Cited by 798
An Insulin-Stimulated Protein Kinase Similar to Yeast Kinases Involved in Cell Cycle Control
Boulton, T. G., Yancopoulos, G. D., Gregory, J. S., Slaughter, C., Moomaw, C., Hsu, J., & Cobb, M. H. (1990) · Science · doi:10.1126/science.2164259 · Cited by 707
Requirement for c-ras proteins during viral oncogene transformation
Smith, M. R., DeGudicibus, S. J., & Stacey, D. W. (1986) · Nature · doi:10.1038/320540a0 · Cited by 621
Rodriguez-Pena, A., & Rozengurt, E. (1984) · Biochemical and Biophysical Research Communications · doi:10.1016/s0006-291x(84)80213-2 · Cited by 619
Cited by
Marshall, C. J. (1995) · Cell · doi:10.1016/0092-8674(95)90401-8 · Cited by 3,906
Self-citationRas oncogenes: split personalities
Karnoub, A. E., & Weinberg, R. A. (2008) · Nature Reviews Molecular Cell Biology · doi:10.1038/nrm2438 · Cited by 1,467
Signal transduction via the MAP kinases: proceed at your own RSK.
Blenis, J. (1993) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.90.13.5889 · Cited by 1,243
Khwaja, A. (1997) · The EMBO Journal · doi:10.1093/emboj/16.10.2783 · Cited by 1,039
Requirement for Ras in Raf activation is overcome by targeting Raf to the plasma membrane
Leevers, S. J., Paterson, H. F., & Marshall, C. J. (1994) · Nature · doi:10.1038/369411a0 · Cited by 1,011
Self-citation
Metadata
- Authors
- Leevers, S. J., & Marshall, C. J.
- Venue
- The EMBO Journal
- Published
- 1992-02
- Volume
- 11
- Issue
- 2
- Pages
- 569-574
- ISSN
- 0261-4189 (ISSN-L)
- OpenAlex
- W1956661481
- Cited by
- 484
- References
- 41
- FWCI
- 28.63
- Type
- journal article
- Language
- en
- Open access
- green
- Licence
- www.springer.com/tdm (tdm)
- www.springer.com/tdm (vor)
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: Activation of extracellular signal-regulated kinase, ERK2, by p21ras oncoprotein. https://app.cochat.ai/papers/10.1002/j.1460-2075.1992.tb05088.x
- The paper
- Leevers, S. J., & Marshall, C. J. (1992). Activation of extracellular signal-regulated kinase, ERK2, by p21ras oncoprotein. The EMBO Journal. https://doi.org/10.1002/j.1460-2075.1992.tb05088.x
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.
