# Multinucleotide variants

**URL:** https://discuss.gnomad.broadinstitute.org/c/multinucleotide-variants/12.md

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## [About the Multinucleotide Variants Questions category](https://discuss.gnomad.broadinstitute.org/t/about-the-multinucleotide-variants-questions-category/33)

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**Author:** [@kchao](https://discuss.gnomad.broadinstitute.org/u/kchao)\
**Replies:** 1\
**Last updated:** [May 13, 2025, 7:10pm UTC](https://discuss.gnomad.broadinstitute.org/t/about-the-multinucleotide-variants-questions-category/33 "2025-05-13T19:10:28Z")

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Questions about multinucleotide variants (MNVs) belong in this category.

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## [POT1 c.702+8\_702+9delinsTG](https://discuss.gnomad.broadinstitute.org/t/pot1-c-702-8-702-9delinstg/809)

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**Author:** [@NM-G08](https://discuss.gnomad.broadinstitute.org/u/NM-G08)\
**Replies:** 0\
**Last updated:** [March 11, 2026, 11:02pm UTC](https://discuss.gnomad.broadinstitute.org/t/pot1-c-702-8-702-9delinstg/809 "2026-03-11T23:02:26Z")

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Hello, I had previously curated this variant and considered it benign. This was despite the variant’s absence from gnomAD v2.1 (7-124499002-AT-CA) and v4.1 (7-124858948-AT-CA), because the comprising SNVs had a very hig…

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## [Multiple ref alleles at same location](https://discuss.gnomad.broadinstitute.org/t/multiple-ref-alleles-at-same-location/583)

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**Author:** [@Shriya\_Rangaswamy](https://discuss.gnomad.broadinstitute.org/u/Shriya_Rangaswamy)\
**Replies:** 1\
**Last updated:** [February 24, 2025, 10:04pm UTC](https://discuss.gnomad.broadinstitute.org/t/multiple-ref-alleles-at-same-location/583 "2025-02-24T22:04:39Z")

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Not exactly an MNV question, but I was wondering why for the same chromosome and start and end positions, gnomAD v4.1.0 sometimes lists multiple ref alleles. For example, when I use pytabix to query the chr 22 joint exom…

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## [MNV in gnomad 4.1](https://discuss.gnomad.broadinstitute.org/t/mnv-in-gnomad-4-1/336)

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**Author:** [@Shay](https://discuss.gnomad.broadinstitute.org/u/Shay)\
**Replies:** 1\
**Last updated:** [July 2, 2024, 7:47pm UTC](https://discuss.gnomad.broadinstitute.org/t/mnv-in-gnomad-4-1/336 "2024-07-02T19:47:16Z")

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Is there a plan to provide MNV information for the 4.1 release as well?