# SnpEff eff (version 5.2)

**URL:** https://help.galaxyproject.org/t/snpeff-eff-version-5-2/17288
**Category:** usegalaxy.org support
**Tags:** troubleshooting, tool-help, snpeff
**Created:** [January 13, 2026, 5:31pm UTC](https://help.galaxyproject.org/t/snpeff-eff-version-5-2/17288 "2026-01-13T17:31:19Z")
**Posts on this page:** 1
**Showing post:** 3

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### Author: ![wm75](https://sea2.discourse-cdn.com/flex020/user_avatar/help.galaxyproject.org/wm75/32/56_2.png) [@wm75](https://help.galaxyproject.org/u/wm75)
#### Post date: [January 14, 2026, 9:07am UTC](https://help.galaxyproject.org/t/snpeff-eff-version-5-2/17288/3 "2026-01-14T09:07:01Z")

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Hi @xuanz01,

I never tested the combination of MiModD with Snpeff 5, but there’s a good chance it will work if you select the Annotation Option: ``Use 'EFF' field compatible with older versions (instead of 'ANN')``

This option is crucial because MiModD looks for and parses only EFF field information and will simply ignore the ANN field as you found.

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