# Genes missing in 21Q4

**URL:** <https://forum.depmap.org/t/genes-missing-in-21q4/1193>\
**Category:** Q&A\
**Created:** [February 11, 2022, 3:19pm UTC](https://forum.depmap.org/t/genes-missing-in-21q4/1193 "2022-02-11T15:19:13Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![dannyM](https://avatars.discourse-cdn.com/v4/letter/d/7feea3/32.png) [@dannyM](https://forum.depmap.org/u/dannyM)\
**Post date:** [February 11, 2022, 3:19pm UTC](https://forum.depmap.org/t/genes-missing-in-21q4/1193/1 "2022-02-11T15:19:13Z")

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Hi,

I looked for Chronos data of SEPTIN3 and found all information on the webpage. After downloading gene dependency/effect data, the gene is not included in the csv table of 21Q4.

So the websites told me it shows Chronos data from 21Q4 and I can see the data for the gene, why is this data not included in the download table?

UPDATE: I saw the gene was included in 20Qx data but not in all 21Qx…maybe a problem of Achilles vs. Chronos data ? But why visible online?

Thanks,  
Danny

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**Author:** ![pmontgom](https://yyz1.discourse-cdn.com/flex035/user_avatar/forum.depmap.org/pmontgom/32/4_2.png) [@pmontgom](https://forum.depmap.org/u/pmontgom)\
**Post date:** [February 11, 2022, 9:21pm UTC](https://forum.depmap.org/t/genes-missing-in-21q4/1193/2 "2022-02-11T21:21:04Z")

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Hello, I just replied to your question at [Genes missing in download data](https://forum.depmap.org/t/genes-missing-in-download-data/1188). I think there may be some confusion around which file corresponds to what you see on the portal. I’ll write a little more on the other question in the hopes that clarifies.