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SRR28679756_raw_matrix.h5ad converted to 10x Matrix Market format#2046

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nictru merged 1 commit into
nf-core:modulesfrom
alecw:alecw_10x_mtx
Jun 25, 2026
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SRR28679756_raw_matrix.h5ad converted to 10x Matrix Market format#2046
nictru merged 1 commit into
nf-core:modulesfrom
alecw:alecw_10x_mtx

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@alecw alecw commented May 10, 2026

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For testing cellbender/removebackground with 10x Matrix Market input

For testing cellbender/removebackground with 10x Matrix Market input

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Pull request overview

Note

Copilot was unable to run its full agentic suite in this review.

Adds documentation for a converted scRNA-seq gene expression matrix (SRR28679756) in 10x Matrix Market format to support testing cellbender/removebackground with 10x-style inputs.

Changes:

  • Add a README describing the 10x Matrix Market output files (matrix/barcodes/features).
  • Document the mapping/limitation that features.tsv.gz lacks gene IDs and repeats gene names.

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Conversion of modules/data/genomics/homo_sapiens/scrnaseq/h5ad/SRR28679756_raw_matrix.h5ad into 10X-style Matrix Market format, i.e. 3 files:
- matrix.mtx.gz: Matrix Market sparse matrix
- barcodes.tsv.gz: 1 column, no header, with cell barcodes that are the column names of matrix.mtx.gz
- features.tsv.gz: 3 columns, no header, with gene_name, gene_name, "Gene Expression"
@alecw alecw requested a review from nictru June 9, 2026 17:37
@nictru nictru merged commit 0df11f6 into nf-core:modules Jun 25, 2026
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3 participants