# Duplicated ISH data for certain genes in mouse brain atlas

**URL:** <https://community.brain-map.org/t/duplicated-ish-data-for-certain-genes-in-mouse-brain-atlas/1709>\
**Category:** General\
**Created:** [July 7, 2022, 1:52pm UTC](https://community.brain-map.org/t/duplicated-ish-data-for-certain-genes-in-mouse-brain-atlas/1709 "2022-07-07T13:52:28Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![LGar](https://avatars.discourse-cdn.com/v4/letter/l/e36b37/32.png) [@LGar](https://community.brain-map.org/u/LGar)\
**Post date:** [July 7, 2022, 1:52pm UTC](https://community.brain-map.org/t/duplicated-ish-data-for-certain-genes-in-mouse-brain-atlas/1709/1 "2022-07-07T13:52:29Z")

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Hi,  
I couldn’t find the answer already in the forum but can you tell me why there is duplicated ISH data for certain genes in the mouse brain atlas? Is it a repeat analysis where the first was not successful?

Thanks,  
LG

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**Author:** ![AKAnderson](https://avatars.discourse-cdn.com/v4/letter/a/6a8cbe/32.png) [@AKAnderson](https://community.brain-map.org/u/AKAnderson)\
**Post date:** [October 24, 2025, 6:20pm UTC](https://community.brain-map.org/t/duplicated-ish-data-for-certain-genes-in-mouse-brain-atlas/1709/2 "2025-10-24T18:20:29Z")

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I’m curious about this too