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Cited by 210

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Human sex reversal is caused by duplication or deletion of core enhancers upstream of SOX9

Open access
Croft, Brittany, Ohnesorg, Thomas, Hewitt, Jacqueline, Bowles, Josephine, Quinn, Alexander, Tan, Jacqueline, Corbin, Vincent, Pelosi, Emanuele, van den Bergen, Jocelyn, Sreenivasan, Rajini, Knarston, Ingrid, Robevska, Gorjana, Vu, Dung Chi, Hutson, John, Harley, Vincent, Ayers, Katie, Koopman, Peter, Sinclair, Andrew·2018·Nature Communications

Abstract

Disorders of sex development (DSDs) are conditions affecting development of the gonads or genitalia. Variants in two key genes, SRY and its target SOX9, are an established cause of 46,XY DSD, but the genetic basis of many DSDs remains unknown. SRY-mediated SOX9 upregulation in the early gonad is crucial for testis development, yet the regulatory elements underlying this have not been identified in humans. Here, we identified four DSD patients with overlapping duplications or deletions upstream of SOX9. Bioinformatic analysis identified three putative enhancers for SOX9 that responded to different combinations of testis-specific regulators. All three enhancers showed synergistic activity and together drive SOX9 in the testis. This is the first study to identify SOX9 enhancers that, when duplicated or deleted, result in 46,XX or 46,XY sex reversal, respectively. These enhancers provide a hitherto missing link by which SRY activates SOX9 in humans, and establish SOX9 enhancer mutations as a significant cause of DSD.

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Metadata

Authors
Croft, B., Ohnesorg, T., Hewitt, J., Bowles, J., Quinn, A., Tan, J., Corbin, V., Pelosi, E., van den Bergen, J., Sreenivasan, R., Knarston, I., Robevska, G., Vu, D. C., Hutson, J., Harley, V., Ayers, K., Koopman, P., & Sinclair, A.
Venue
Nature Communications
Published
2018-12-14
Volume
9
Issue
1
Pages
5319-5319
ISSN
2041-1723 (ISSN-L)
OpenAlex
W2904231437
Cited by
210
References
6
FWCI
9.58
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Human sex reversal is caused by duplication or deletion of core enhancers upstream of SOX9. https://app.cochat.ai/papers/10.1038/s41467-018-07784-9
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Croft, B., Ohnesorg, T., Hewitt, J., Bowles, J., Quinn, A., Tan, J., Corbin, V., Pelosi, E., van den Bergen, J., Sreenivasan, R., Knarston, I., Robevska, G., Vu, D. C., Hutson, J., Harley, V., Ayers, K., Koopman, P., & Sinclair, A. (2018). Human sex reversal is caused by duplication or deletion of core enhancers upstream of SOX9. Nature Communications. https://doi.org/10.1038/s41467-018-07784-9

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.