The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Protein kinase activity associated with the avian sarcoma virus src gene product.
Open accessAbstract
Incorporation of phosphorus from [gamma-32P]ATP into protein was catalyzed by specific immunoprecipitates from avian sarcoma virus (ASV)-transformed avian and mammalian cells. This incorporation was observed only when antiserum from tumor-bearing rabbits able to specifically precipitate the ASV sarcoma gene product, p60src, was used to immunoprecipitate antigens from transformed cell lysates. Immunoprecipitates of extracts from normal cells or cells infected with a transformation-defective ASV mutant showed no activity in this assay, nor did any immune complexes formed with normal rabbit serum and any of the cell extracts tested. The expression of the protein kinase activity (ATP:protein phosphotransferase, EC 2.7.1.37) was growth temperature-dependent in cells infected with an ASV mutant temperature-sensitive for the transformation. These results on an enzymatic activity associated with the ASV transforming protein are discussed in terms of protein phosphorylation as a mechanism for viral transformation.
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
Cleavage of Structural Proteins during the Assembly of the Head of Bacteriophage T4
LAEMMLI, U. K. (1970) · Nature · doi:10.1038/227680a0 · Cited by 249,961
Cited by
An amplified sensitivity arising from covalent modification in biological systems.
Goldbeter, A., & Koshland, D. E. (1981) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.78.11.6840 · Cited by 1,206
The role of protein phosphorylation in neural and hormonal control of cellular activity
Cohen, P. (1982) · Nature · doi:10.1038/296613a0 · Cited by 1,123
Yeatman, T. J. (2004) · Nature Reviews Cancer · doi:10.1038/nrc1366 · Cited by 1,113
Ellis, R. W., DeFeo, D., Shih, T. Y., Gonda, M. A., Young, H. A., Tsuchida, N., Lowy, D. R., & Scolnick, E. M. (1981) · Nature · doi:10.1038/292506a0 · Cited by 721
Isolation of monoclonal antibodies that recognize the transforming proteins of avian sarcoma viruses
Lipsich, L. A., Lewis, A. J., & Brugge, J. S. (1983) · Journal of Virology · doi:10.1128/jvi.48.2.352-360.1983 · Cited by 494
Metadata
- Authors
- Collett, M. S., & Erikson, R. L.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 1978-04
- Volume
- 75
- Issue
- 4
- Pages
- 2021-2024
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W2064529356
- Cited by
- 1,105
- References
- 1
- FWCI
- 50.17
- 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: Protein kinase activity associated with the avian sarcoma virus src gene product. https://app.cochat.ai/papers/10.1073/pnas.75.4.2021
- The paper
- Collett, M. S., & Erikson, R. L. (1978). Protein kinase activity associated with the avian sarcoma virus src gene product. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.75.4.2021
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.
