Subject: Chain file request

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和士杰

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Oct 20, 2025, 4:20:59 PM (10 days ago) Oct 20
to gen...@soe.ucsc.edu
Dear UCSC Genome Browser Team,
I hope you are doing well. Thank you for maintaining the invaluable resources that support our research.
I am writing to request a liftOver chain file that is currently missing from the UCSC download site:
 conversion from mouse (mm10) to blue whale (GCF_009873245.2)
If such a chain file could be generated and made available, it would greatly facilitate our comparative analyses.
Thank you very much for your time and assistance. I look forward to your reply.
Best regards,
Shijie He

Jairo Navarro Gonzalez

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Oct 24, 2025, 6:38:05 PM (6 days ago) Oct 24
to 和士杰, gen...@soe.ucsc.edu

Hello,

Thank you for using the UCSC Genome Browser and requesting these liftOver files.

The alignments have now finished and are available for download:

Mouse to Blue whale:

https://hgdownload.soe.ucsc.edu/goldenPath/mm10/liftOver/mm10ToGCF_009873245.2.over.chain.gz

Blue whale to Mouse:

https://hgdownload.soe.ucsc.edu/hubs/GCF/009/873/245/GCF_009873245.2/liftOver/GCF_009873245.2ToMm10.over.chain.gz

I hope this is helpful. If you have any further questions, please reply to gen...@soe.ucsc.edu.
All messages sent to that address are archived on a publicly accessible Google Groups forum.
If your question includes sensitive data, you may send it instead to genom...@soe.ucsc.edu.

Jairo Navarro
UCSC Genome Browser


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