omnideconv / SimBu

Simulate pseudo-bulk RNAseq samples from scRNAseq expression data
http://omnideconv.org/SimBu/
GNU General Public License v3.0
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Get "spike-in" estimate from 10x protocol #13

Closed grst closed 2 years ago

grst commented 2 years ago

In theory, every 10x droplet contains a constant amount of RNA: the cell barcodes.

If barcodes that don't get fused to a read are not removed by the protocol at some point, we could get a "reference mRNA estimate" by counting the number of barcodes in a cell.

This could be achieved by aligning short reads to the 10x barcode whitelist.