# So you've done a GWAS - what's next? Part 1 - SNP annotation & function

**URL:** <https://rcop.michaeljfox.org/t/so-youve-done-a-gwas-whats-next-part-1-snp-annotation-function/275>\
**Category:** Analyzing and Reusing Data\
**Tags:** gwas, genetic-data, how-to\
**Created:** [January 23, 2024, 5:33pm UTC](https://rcop.michaeljfox.org/t/so-youve-done-a-gwas-whats-next-part-1-snp-annotation-function/275 "2024-01-23T17:33:42Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![hirotaka](https://sea1.discourse-cdn.com/michaeljfox/user_avatar/rcop.michaeljfox.org/hirotaka/32/58_2.png) [@hirotaka](https://rcop.michaeljfox.org/u/hirotaka)\
**Post date:** [February 13, 2024, 2:07pm UTC](https://rcop.michaeljfox.org/t/so-youve-done-a-gwas-whats-next-part-1-snp-annotation-function/275/4 "2024-02-13T14:07:43Z")

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Thank you for sharing the tools you are using. I didn’t know many of the tools you mentioned here, and they look very useful! I am looking forward to trying them out next time! I also would like to share two tools I use after GWAS.

- [LocusZoom](https://my.locuszoom.org/about/): Makes Manhattan plots interactive and provides a qualitative assessment of QQ plots. +1 point for accepting summary stats without rsID, annotating them, and allowing users to download the file with rsID.

- [FUMA](https://fuma.ctglab.nl/): A one-stop screening solution for various enrichment analysis.

Regrading the additional analysis, I often conduct PRS analyses. I also like to conduct Mendelian randomization and LD score regressions, provided there is enough power.

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