The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
HELIX FORMATION BY GUANYLIC ACID
Open accessAbstract
Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans the biological, physical, and social sciences.
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
SECONDARY STRUCTURE IN RIBONUCLEIC ACIDS
Doty, P., Boedtker, H., Fresco, J. R., Haselkorn, R., & Litt, M. (1959) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.45.4.482 · Cited by 365
CRITIQUE OF THE THEORY OF OPTICAL ACTIVITY OF HELICAL POLYMERS
Moffitt, W., Fitts, D. D., & Kirkwood, J. G. (1957) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.43.8.723 · Cited by 197
HYDROGEN-BONDED HELICAL CONFIGURATIONS OF POLYNUCLEOTIDES
Donohue, J. (1956) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.42.2.60 · Cited by 102
Cited by
C9orf72 nucleotide repeat structures initiate molecular cascades of disease
Haeusler, A. R., Donnelly, C. J., Periz, G., Simko, E. A. J., Shaw, P. G., Kim, M.-S., Maragakis, N. J., Troncoso, J. C., Pandey, A., Sattler, R., et al. (2014) · Nature · doi:10.1038/nature13124 · Cited by 978
The Structure and Function of DNA G-Quadruplexes
Spiegel, J., Adhikari, S., & Balasubramanian, S. (2020) · Trends in Chemistry · doi:10.1016/j.trechm.2019.07.002 · Cited by 920
Loop-Length-Dependent Folding of G-Quadruplexes
Hazel, P., Huppert, J., Balasubramanian, S., & Neidle, S. (2004) · Journal of the American Chemical Society · doi:10.1021/ja045154j · Cited by 494
Four-stranded nucleic acids: structure, function and targeting of G-quadruplexes
Huppert, J. L. (2008) · Chemical Society Reviews · doi:10.1039/b702491f · Cited by 494
G-quadruplex structures are stable and detectable in human genomic DNA
Lam, E. Y. N., Beraldi, D., Tannahill, D., & Balasubramanian, S. (2013) · Nature Communications · doi:10.1038/ncomms2792 · Cited by 455
Metadata
- Authors
- Gellert, M., Lipsett, M. N., & Davies, D. R.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 1962-12
- Volume
- 48
- Issue
- 12
- Pages
- 2013-2018
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W2011428226
- Cited by
- 1,643
- References
- 3
- FWCI
- 2.68
- 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: HELIX FORMATION BY GUANYLIC ACID. https://app.cochat.ai/papers/10.1073/pnas.48.12.2013
- The paper
- Gellert, M., Lipsett, M. N., & Davies, D. R. (1962). HELIX FORMATION BY GUANYLIC ACID. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.48.12.2013
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.