Skip to main content

Correction: Pleiotropy between language impairment and broader behavioral disorders—an investigation of both common and rare genetic variants

The Original Article was published on 13 November 2021

Correction: J Neurodevelop Disord 13, 54 (2021)

https://doi.org/10.1186/s11689-021-09403-z

Following the publication of the original article [1], we the authors have discovered two errors pertaining to the rare variant analyses in our article. Namely, one gene (CNTNAP2) was not tested in the original study, although it was selected to be tested; in the article, we noted that no variants passing our filters were found for the gene, but we now know that this was due to an error in the extraction of the gene regions from the larger dataset, where only this gene was not extracted. Additionally, it has come to our attention that the program used for the statistical testing in the rare variant analyses (EPACTS) did not handle multiallelic sites properly. Since our data had some multiallelic sites, this had an effect on the results of the tests. We have now re-extracted the gene regions (including the gene previously left out) and split each multiallelic site to biallelic sites with BCFtools v1.9, and performed the variant annotation and filtering based on variant effect type with snpEff v4.3t, as described in the original article (all gene transcripts for the genes of interest in the annotation reference (GRCh37.p13.RefSeq) were considered, and only sites for which the first gene mentioned in the annotation was on our list of candidate genes were used). The same statistical tests were then re-run with EPACTS v3.2.6 with the same parameters and on the same types of variants as described in the original article. The results do not change much: as before, no gene-phenotype association remains significant after Bonferroni correction. Two associations (NDST4 and ASD; RORB and childhood autism) of the three that were nominally significant (P-value ≤ 0.05) in the original analyses remain so. No significant association between the added gene (CNTNAP2) and any phenotype was observed. When multiallelic sites are completely removed, the above two associations remain nominally significant, and all other ones are not significant (data not shown). Lastly, please also note that the study cited in the text as the “starting point” for the rare variant analyses describes the exome-sequencing and quality control, but the dataset has been updated with the addition of more samples. In summary, the conclusions of our study do not change. We have updated Table 3 to show the correct results.

Table 3 Results of the rare variant analyses

Reference

  1. Nudel R, Appadurai V, Buil A, et al. Pleiotropy between language impairment and broader behavioral disorders—an investigation of both common and rare genetic variants. J Neurodevelop Disord. 2021;13:54. https://doi.org/10.1186/s11689-021-09403-z.

    Article  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Thomas Werge.

Rights and permissions

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated in a credit line to the data.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Nudel, R., Appadurai, V., Buil, A. et al. Correction: Pleiotropy between language impairment and broader behavioral disorders—an investigation of both common and rare genetic variants. J Neurodevelop Disord 15, 31 (2023). https://doi.org/10.1186/s11689-023-09499-5

Download citation

  • Published:

  • DOI: https://doi.org/10.1186/s11689-023-09499-5