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Combined SNP parental haplotyping and intensity analysis identifies meiotic and mitotic aneuploidies and frequent segmental aneuploidies in preimplantation human embryos

Crossref DOI link: https://doi.org/10.1038/s41598-025-21029-y

Published Online: 2025-10-22

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Handyside, Alan H.

Newnham, Louise

Newnham, Matthew

Henning, Dominika

Velebny, Jan

Pozdena, Jan

Krmelova, Jindriska

Horak, Jakub
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Text and Data Mining valid from 2025-10-22

Version of Record valid from 2025-10-22
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Article History

Received: 19 December 2024

Accepted: 17 September 2025

First Online: 22 October 2025

Declarations

:

: AHH is the owner of ExOvo Genomics Ltd which licences software for preimplantation genetic testing. LN and MN are paid consultants for ExOvo Genomics Ltd and contributed towards software development. All other authors declare no competing interests.

: All patients consented to IVF with preimplantation genetic testing by SNP genotyping and karyomap analysis. No new procedures, protocols, or randomization were used in these clinical cases. Consequently, the study does not constitute human subjects research, and accordingly, approval from a Research Ethics Committee was not required.

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