The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Genetic variation in DTNBP1 influences general cognitive ability
Open accessAbstract
Human intelligence is a trait that is known to be significantly influenced by genetic factors, and recent linkage data provide positional evidence to suggest that a region on chromosome 6p, previously associated with schizophrenia, may be linked to variation in intelligence. The gene for dysbindin-1 (DTNBP1) is located at 6p and has also been implicated in schizophrenia, a neuropsychiatric disorder characterized by cognitive dysfunction. We report an association between DTNBP1 genotype and general cognitive ability (g) in two independent cohorts, including 213 patients with schizophrenia or schizo-affective disorder and 126 healthy volunteers. These data suggest that DTNBP1 genetic variation influences human intelligence.
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
Intelligence: Knowns and unknowns.
Neisser, U., Boodoo, G., Bouchard, T. J., Boykin, A. W., Brody, N., Ceci, S. J., Halpern, D. F., Loehlin, J. C., Perloff, R., Sternberg, R. J., et al. (1996) · American Psychologist · doi:10.1037/0003-066x.51.2.77 · Cited by 2,913
Schizophrenia genes, gene expression, and neuropathology: on the matter of their convergence
Harrison, P. J., & Weinberger, D. R. (2005) · Molecular Psychiatry · doi:10.1038/sj.mp.4001558 · Cited by 2,020
Survey of expert opinion on intelligence and aptitude testing.
Snyderman, M., & Rothman, S. (1987) · American Psychologist · doi:10.1037/0003-066x.42.2.137 · Cited by 221
Cited by
Glutamate and Schizophrenia: Beyond the Dopamine Hypothesis
Coyle, J. T. (2006) · Cellular and Molecular Neurobiology · doi:10.1007/s10571-006-9062-8 · Cited by 917
Ross, C. A., Margolis, R. L., Reading, S. A. J., Pletnikov, M., & Coyle, J. T. (2006) · Neuron · doi:10.1016/j.neuron.2006.09.015 · Cited by 686
Glutamate hypothesis in schizophrenia
Uno, Y., & Coyle, J. T. (2019) · Psychiatry and Clinical Neurosciences · doi:10.1111/pcn.12823 · Cited by 367
Glutamatergic Synaptic Dysregulation in Schizophrenia: Therapeutic Implications
Coyle, J. T., Basu, A., Benneyworth, M., Balu, D., & Konopaske, G. (2012) · Handbook of Experimental Pharmacology · doi:10.1007/978-3-642-25758-2_10 · Cited by 180
The Impact of Genetic Research on our Understanding of Normal Cognitive Ageing: 1995 to 2009
Payton, A. (2009) · Neuropsychology Review · doi:10.1007/s11065-009-9116-z · Cited by 95
Metadata
- Authors
- Burdick, K. E., Lencz, T., Funke, B., Finn, C. T., Szeszko, P. R., Kane, J. M., Kucherlapati, R., & Malhotra, A. K.
- Venue
- Human Molecular Genetics
- Publisher
- Oxford University Press (OUP)
- Published
- 2006-01-13
- Volume
- 15
- Issue
- 10
- Pages
- 1563-1568
- ISSN
- 0964-6906 (ISSN-L)
- 1460-2083
- OpenAlex
- W2170259615
- Cited by
- 173
- References
- 3
- FWCI
- 13.41
- Type
- journal article
- Language
- en
- Open access
- bronze
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: Genetic variation in DTNBP1 influences general cognitive ability. https://app.cochat.ai/papers/10.1093/hmg/ddi481
- The paper
- Burdick, K. E., Lencz, T., Funke, B., Finn, C. T., Szeszko, P. R., Kane, J. M., Kucherlapati, R., & Malhotra, A. K. (2006). Genetic variation in DTNBP1 influences general cognitive ability. Human Molecular Genetics. https://doi.org/10.1093/hmg/ddi481
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.