statgen / demuxlet

Genetic multiplexing of barcoded single cell RNA-seq
Apache License 2.0
117 stars 25 forks source link

Demuxlet without UMIs #45

Open PernilleYR opened 5 years ago

PernilleYR commented 5 years ago

Hi authors!

I have some single-cell ATAC seq data from 10X on which I would like to use demuxlet, however there is no UMI barcode in ATAC seq results. Is there a way to specify that there is no UMI? or should it work anyway?

The solution we thought about is to give the sequence as the UMI barcodes, then every reads except duplicates would be considered. However might be heavy as the sequences are very long.

Thank you very much!

hyunminkang commented 5 years ago

I think reads without UMIs will be ignored. There could be a workaround (e.g. modifying BAMs, allowing a --no-UMI parameter), but the software update may not happen very soon given our heavy workload.

Hyun.

Hyun Min Kang, Ph.D. Associate Professor of Biostatistics University of Michigan, Ann Arbor Email : hmkang@umich.edu

On Mon, Jun 3, 2019 at 9:54 AM PernilleYR notifications@github.com wrote:

Hi authors!

I have some single-cell ATAC seq data from 10X on which I would like to use demuxlet, however there is no UMI barcode in ATAC seq results. Is there a way to specify that there is no UMI? or should it work anyway?

The solution we thought about is to give the sequence as the UMI barcodes, then every reads except duplicates would be considered. However might be heavy as the sequences are very long.

Thank you very much!

— You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub https://github.com/statgen/demuxlet/issues/45?email_source=notifications&email_token=ABPY5OJXB7XTOWRP5BDWB6TPYUPCNA5CNFSM4HSIJUJKYY3PNVWWK3TUL52HS4DFUVEXG43VMWVGG33NNVSW45C7NFSM4GXJJ2HQ, or mute the thread https://github.com/notifications/unsubscribe-auth/ABPY5OPOEUVZTMKIWZ2MUOLPYUPCNANCNFSM4HSIJUJA .