The DOI matches its Crossref record; 6 of the 6 references it cites were found in a registry or an index.
The Molecular Weights of Vertebrate Histones Exploiting a Modified Sodium Dodecyl Sulfate Electrophoretic Method
Open accessAbstract
Histones have been analyzed by use of sodium dodecyl sulfate gel electrophoresis. A standard curve of histone mobility versus the logarithm of molecular weight was obtained and it was found to be different from the standard protein curve commonly used for molecular weight determination with this technique. One histone fraction (the lysine-rich histone) consists of two groups of molecules differing in molecular weight by approximately 1000. All the other histone fractions are homogenous with respect to molecular weight. The molecular weights of lysine-rich histones vary somewhat in different phylogenetic orders whereas the molecular weights of the other histones are constant in all vertebrates with the sole exception of histone F2b which has a somewhat smaller molecular weight in fish. The observations are correlated with recent observations on the mobility of these histones in a pH 2.7 electrophoretic system in the absence of sodium dodecyl sulfate (Panyim, S., Bilek, D. and Chalkley, R., J. Biol. Chem., 246, 4206 (1971)).
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
Weber, K., & Osborn, M. (1969) · Journal of Biological Chemistry · doi:10.1016/s0021-9258(18)94333-4 · Cited by 20,298
Molecular weight estimation of polypeptide chains by electrophoresis in SDS-polyacrylamide gels
Shapiro, A. L., Viñuela, E., & V. Maizel, J. (1967) · Biochemical and Biophysical Research Communications · doi:10.1016/0006-291x(67)90391-9 · Cited by 3,763
Studies on histones. 7. Preparative methods for histone fractions from calf thymus
Johns, E. (1964) · Biochemical Journal · doi:10.1042/bj0920055 · Cited by 1,038
The Gross Conformation of Protein-Sodium Dodecyl Sulfate Complexes
Reynolds, J. A., & Tanford, C. (1970) · Journal of Biological Chemistry · doi:10.1016/s0021-9258(18)62831-5 · Cited by 938
DeLange, R. J., Fambrough, D. M., Smith, E. L., & Bonner, J. (1969) · Journal of Biological Chemistry · doi:10.1016/s0021-9258(18)94434-0 · Cited by 453
Histones of Polytene and Nonpolytene Nuclei of Drosophila melanogaster
Cohen, L. H., & Gotchel, B. V. (1971) · Journal of Biological Chemistry · doi:10.1016/s0021-9258(18)62385-3 · Cited by 121
Cited by
Yamamoto, K., Miyoshi-Koshio, T., Utsuki, Y., Mizuno, S., & Suzuki, K. (1991) · Journal of Infectious Diseases · doi:10.1093/infdis/164.1.8 · Cited by 65
Metadata
- Authors
- Panyim, S., & Chalkley, R.
- Venue
- Journal of Biological Chemistry
- Publisher
- Elsevier BV
- Published
- 1971-12
- Volume
- 246
- Issue
- 24
- Pages
- 7557-7560
- ISSN
- 0021-9258 (ISSN-L)
- OpenAlex
- W1504301999
- Cited by
- 253
- References
- 6
- FWCI
- 7.66
- Type
- journal article
- Language
- en
- Open access
- hybrid
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: The Molecular Weights of Vertebrate Histones Exploiting a Modified Sodium Dodecyl Sulfate Electrophoretic Method. https://app.cochat.ai/papers/10.1016/s0021-9258(19)45811-0
- The paper
- Panyim, S., & Chalkley, R. (1971). The Molecular Weights of Vertebrate Histones Exploiting a Modified Sodium Dodecyl Sulfate Electrophoretic Method. Journal of Biological Chemistry. https://doi.org/10.1016/s0021-9258(19)45811-0
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.
