# Is there any developing, postnatal mouse brain scRNA-seq data available?

**URL:** <https://community.brain-map.org/t/is-there-any-developing-postnatal-mouse-brain-scrna-seq-data-available/2432>\
**Category:** Science\
**Tags:** mouse, developing\
**Created:** [June 28, 2023, 5:04pm UTC](https://community.brain-map.org/t/is-there-any-developing-postnatal-mouse-brain-scrna-seq-data-available/2432 "2023-06-28T17:04:49Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![redbybeing](https://yyz1.discourse-cdn.com/flex027/user_avatar/community.brain-map.org/redbybeing/32/695_2.png) [@redbybeing](https://community.brain-map.org/u/redbybeing)\
**Post date:** [June 28, 2023, 5:04pm UTC](https://community.brain-map.org/t/is-there-any-developing-postnatal-mouse-brain-scrna-seq-data-available/2432/1 "2023-06-28T17:04:49Z")

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Hello,

Does anyone know whether there is a developing, postnatal mouse brain scRNA-seq data available for download?

I’ve been using Allen Mouse Whole Cortex and Hippocampus 10x data (adult) to annotate my scRNA-seq data cells, but my mice are 2 weeks old, and I think it’s better if there’s a age-matching dataset for annotating cell types.

I found this paper that did single-nucleus transcriptomics in postnatal day 2 and 11 mouse brain, but I wasn’t sure where to download the gene expression matrix and metadata.  
[https://pubmed.ncbi.nlm.nih.gov/29545511/](https://pubmed.ncbi.nlm.nih.gov/29545511/)

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**Author:** ![Susan.Sunkin](https://avatars.discourse-cdn.com/v4/letter/s/6a8cbe/32.png) [@Susan.Sunkin](https://community.brain-map.org/u/Susan.Sunkin)\
**Post date:** [July 1, 2023, 4:02pm UTC](https://community.brain-map.org/t/is-there-any-developing-postnatal-mouse-brain-scrna-seq-data-available/2432/2 "2023-07-01T16:02:46Z")

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Hi,

We currently do not have any postnatal mouse brain scRNA-seq data available on our web site. I would suggest to try this data repository [NeMO Archive - Data](https://nemoarchive.org/data/) to see if there is any developing mouse scRNA-seq data publicly available.

In gleaning the paper that you reference, I did not see anywhere listed how to access the data (but I might have missed that detail).

Thank you,

Susan