The DOI matches its Crossref record; 22 of the 22 references it cites were found in a registry or an index.
Secretion of beta-lactamase requires the carboxy end of the protein
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
Experiments in molecular genetics
Miller, J. H. (1972) · Medical Entomology and Zoology · Cited by 27,157
Quantitative Film Detection of 3H and 14C in Polyacrylamide Gels by Fluorography
LASKEY, R. A., & MILLS, A. D. (1975) · European Journal of Biochemistry · doi:10.1111/j.1432-1033.1975.tb02238.x · Cited by 4,646
Blobel, G., & Dobberstein, B. (1975) · The Journal of cell biology · doi:10.1083/jcb.67.3.835 · Cited by 3,002
Analysis of bacteriophage T7 early RNAs and proteins on slab gels
Studier, F. W. (1973) · Journal of Molecular Biology · doi:10.1016/0022-2836(73)90003-x · Cited by 2,215
Mechanism of Assembly of the Outer Membrane of Salmonella typhimurium
Osborn, M. J., Gander, J. E., Parisi, E., & Carson, J. (1972) · Journal of Biological Chemistry · doi:10.1016/s0021-9258(19)45127-2 · Cited by 1,568
Neu, H. C., & Heppel, L. A. (1965) · Journal of Biological Chemistry · doi:10.1016/s0021-9258(18)97200-5 · Cited by 1,474
Transfer of Proteins Across Membranes
Kreil, G. (1981) · Annual Review of Biochemistry · doi:10.1146/annurev.bi.50.070181.001533 · Cited by 866
Nucleotide sequence of the ampicillin resistance gene of Escherichia coli plasmid pBR322.
Sutcliffe, J. G. (1978) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.75.8.3737 · Cited by 782
A Possible Precursor of Immunoglobulin Light Chains
MILSTEIN, C., BROWNLEE, G. G., HARRISON, T. M., & MATHEWS, M. B. (1972) · Nature New Biology · doi:10.1038/newbio239117a0 · Cited by 603
Cited by
Navarre, W. W., & Schneewind, O. (1999) · Microbiology and Molecular Biology Reviews · doi:10.1128/mmbr.63.1.174-229.1999 · Cited by 1,391
Intracellular protein topogenesis
Blobel, G. (1980) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.77.3.1496 · Cited by 1,379
TnphoA: a transposon probe for protein export signals.
Manoil, C., & Beckwith, J. (1985) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.82.23.8129 · Cited by 1,013
Multiple Mechanisms of Protein Insertion into and Across Membranes
Wickner, W. T., & Lodish, H. F. (1985) · Science · doi:10.1126/science.4048938 · Cited by 708
Faster superoxide dismutase mutants designed by enhancing electrostatic guidance
Getzoff, E. D., Cabelli, D. E., Fisher, C. L., Parge, H. E., Viezzoli, M. S., Banci, L., & Hallewell, R. A. (1992) · Nature · doi:10.1038/358347a0 · Cited by 399
Metadata
- Authors
- Koshland, D., & Botstein, D.
- Venue
- Cell
- Publisher
- Elsevier BV
- Published
- 1980-07
- Volume
- 20
- Issue
- 3
- Pages
- 749-760
- ISSN
- 0092-8674 (ISSN-L)
- OpenAlex
- W1977036272
- Cited by
- 311
- References
- 22
- FWCI
- 21.82
- Type
- journal article
- Language
- en
- Open access
- closed
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: Secretion of beta-lactamase requires the carboxy end of the protein. https://app.cochat.ai/papers/10.1016/0092-8674(80)90321-9
- The paper
- Koshland, D., & Botstein, D. (1980). Secretion of beta-lactamase requires the carboxy end of the protein. Cell. https://doi.org/10.1016/0092-8674(80)90321-9
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.
