# OmicsCNGene method for cell lines

**URL:** <https://forum.depmap.org/t/omicscngene-method-for-cell-lines/2708>\
**Category:** Q&A\
**Created:** [July 20, 2023, 2:43pm UTC](https://forum.depmap.org/t/omicscngene-method-for-cell-lines/2708 "2023-07-20T14:43:27Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![beket](https://avatars.discourse-cdn.com/v4/letter/b/77aa72/32.png) [@beket](https://forum.depmap.org/u/beket)\
**Post date:** [July 20, 2023, 2:43pm UTC](https://forum.depmap.org/t/omicscngene-method-for-cell-lines/2708/1 "2023-07-20T14:43:27Z")

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I downloaded the OmicsCNGene.csv from the DepMap portal. In the info screen it states that:

> Inferred from WGS, WES or SNP array depending on the availability of the data type.

Is there a meta file from which I can match the cell lines with the data type?

Thanks!

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**Author:** ![simz](https://yyz1.discourse-cdn.com/flex035/user_avatar/forum.depmap.org/simz/32/440_2.png) [@simz](https://forum.depmap.org/u/simz)\
**Post date:** [July 20, 2023, 3:29pm UTC](https://forum.depmap.org/t/omicscngene-method-for-cell-lines/2708/2 "2023-07-20T15:29:35Z")

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Hi,

There are two relevant metadata tables: OmicsDefaultModelProfiles.csv contains information on which ProfileIDs are chosen to represent each model, and OmicsProfiles.csv contains information on the specific sequencing method for each ProfileID.

Best,  
Simone