The DOI matches its Crossref record; 9 of the 9 references it cites were found in a registry or an index.
Polymorphism of DNA sequence adjacent to human beta-globin structural gene: relationship to sickle mutation.
Open accessAbstract
Restriction endonuclease mapping of the human globin genes revealed a genetic variation in a Hpa I recognition site about 5000 nucleotides from the 3' end of the beta-globin structural gene. Instead of a normal 7.6-kilobase (kb) fragment which contains the beta-globin structural gene, 7.0-kb and 13.0-kb variants were detected. Both variants were found in people of African origin and were not detected in Asians or Caucasians. The 13.0-kb variant is frequently associated with the sickle hemoglobin mutation and may be useful for the prediction of the sickle cell gene in prenatal diagnosis. Polymorphism in a restriction enzyme site could be considered as a new class of genetic marker and may offer a new approach to linkage analysis and anthropological studies.
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
Detection of specific sequences among DNA fragments separated by gel electrophoresis
Southern, E. M. (1975) · Journal of Molecular Biology · doi:10.1016/s0022-2836(75)80083-0 · Cited by 32,249
A membrane-filter technique for the detection of complementary DNA
Denhardt, D. T. (1966) · Biochemical and Biophysical Research Communications · doi:10.1016/0006-291x(66)90447-5 · Cited by 3,885
Swanstrom, R., & Shank, P. R. (1978) · Analytical Biochemistry · doi:10.1016/0003-2697(78)90333-0 · Cited by 415
Flavell, R. A., Kooter, J. M., De Boer, E., Little, P. F. R., & Williamson, R. (1978) · Cell · doi:10.1016/0092-8674(78)90080-6 · Cited by 256
Taylor, J. M., Dozy, A. M., Kan, Y. W., VARMUS, H. E., Lie‐Injo, L. E., Ganesan, J., & Todd, D. (1974) · Nature · doi:10.1038/251392a0 · Cited by 229
Self-citationIdentification of a Nondeletion Defect in α-Thalassemia
Kan, Y. W., Dozy, A. M., Trecartin, R., & Todd, D. (1977) · New England Journal of Medicine · doi:10.1056/nejm197711172972002 · Cited by 191
Self-citationPrenatal Diagnosis of α-Thalassemia
Kan, Y. W., Golbus, M. S., & Dozy, A. M. (1976) · New England Journal of Medicine · doi:10.1056/nejm197611182952104 · Cited by 145
Self-citationOrganization of human δ- and β-globin genes in cellular DNA and the presence of intragenic inserts
Mears, J. G., Ramirez, F., Leibowitz, D. S., & Bank, A. (1978) · Cell · doi:10.1016/0092-8674(78)90079-x · Cited by 140
The nucleotide sequences of the untranslated 5' regions of human alpha- and beta-globin mRNAs.
Chang, J., Temple, G. F., Poon, R., Neumann, K. H., & Kan, Y. W. (1977) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.74.11.5145 · Cited by 43
Self-citation
Cited by
Saiki, R. K., Scharf, S., Faloona, F., Mullis, K. B., Horn, G. T., Erlich, H. A., & Arnheim, N. (1985) · Science · doi:10.1126/science.2999980 · Cited by 8,956
Identification of the Cystic Fibrosis Gene: Genetic Analysis
Kerem, B.-S., Rommens, J. M., Buchanan, J. A., Markiewicz, D., Cox, T. K., Chakravarti, A., Buchwald, M., & Tsui, L.-C. (1989) · Science · doi:10.1126/science.2570460 · Cited by 4,142
Wahl, G. M., Stern, M., & Stark, G. R. (1979) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.76.8.3683 · Cited by 3,247
Genetic Mapping in Human Disease
Altshuler, D., Daly, M. J., & Lander, E. S. (2008) · Science · doi:10.1126/science.1156409 · Cited by 1,452
Genetic variation in microRNA networks: the implications for cancer research
Ryan, B. M., Robles, A. I., & Harris, C. C. (2010) · Nature Reviews Cancer · doi:10.1038/nrc2867 · Cited by 1,257
Metadata
- Authors
- Kan, Y. W., & Dozy, A. M.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 1978-11
- Volume
- 75
- Issue
- 11
- Pages
- 5631-5635
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W2049586830
- Cited by
- 801
- References
- 9
- FWCI
- 30.13
- 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: Polymorphism of DNA sequence adjacent to human beta-globin structural gene: relationship to sickle mutation. https://app.cochat.ai/papers/10.1073/pnas.75.11.5631
- The paper
- Kan, Y. W., & Dozy, A. M. (1978). Polymorphism of DNA sequence adjacent to human beta-globin structural gene: relationship to sickle mutation. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.75.11.5631
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.