# Missing Data in your database

**URL:** <https://discuss.gnomad.broadinstitute.org/t/missing-data-in-your-database/856>\
**Category:** gnomAD toolbox\
**Created:** [September 9, 2026, 1:57pm UTC](https://discuss.gnomad.broadinstitute.org/t/missing-data-in-your-database/856 "2026-09-09T13:57:01Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Ahmed\_Nawzad\_Hasan](https://sea2.discourse-cdn.com/flex016/user_avatar/discuss.gnomad.broadinstitute.org/ahmed_nawzad_hasan/32/393_2.png) [@Ahmed\_Nawzad\_Hasan](https://discuss.gnomad.broadinstitute.org/u/Ahmed_Nawzad_Hasan)\
**Post date:** [September 9, 2026, 1:57pm UTC](https://discuss.gnomad.broadinstitute.org/t/missing-data-in-your-database/856/1 "2026-09-09T13:57:01Z")

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Dear recipient,  
I really appreciate your website gnomAD, it helps researchers, clinicians, etc.  
I just have a question as we are working on a project about PDCD1 gene sequencing, I cannot understand why there is a missing region regarding this gene in your database! which is from: (chr2:241853055 to chr2:241858693)! Is your database depent on submitted data! Because our project is whole gene sequencing (exon and intron) of PDCD1 gene and we detected may variants in this missing region!

Thanks

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**Author:** ![epiercehoffman](https://sea2.discourse-cdn.com/flex016/user_avatar/discuss.gnomad.broadinstitute.org/epiercehoffman/32/211_2.png) [@epiercehoffman](https://discuss.gnomad.broadinstitute.org/u/epiercehoffman)\
**Post date:** [September 9, 2026, 3:28pm UTC](https://discuss.gnomad.broadinstitute.org/t/missing-data-in-your-database/856/2 "2026-09-09T15:28:26Z")

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Hi Ahmed,

When I search for that region, I see many variants. This is the link to the search results: [gnomAD](https://gnomad.broadinstitute.org/region/2-241853055-241858693?dataset=gnomad_r4). If you are still having issues, can you please provide more information (links, screenshots, specific variants you expect to see)?