Multisample Batch Correction with SnapATAC2 and Harmony
Version 1

Workflow Type: Galaxy

This Workflow takes a dataset collection of single-cell ATAC-seq fragments and performs:

  • preprocessing
  • filtering
  • concatenation
  • dimension reduction
  • batch correction (with Harmony and optionally Scanorama and MNC-correct)
  • leiden clustering
  • new SnapATAC2 version: from 2.5.3 to 2.6.4

Inputs

ID Name Description Type
Input MultiSample Collection Input MultiSample Collection n/a
  • File[]
chrom_sizes chrom_sizes n/a
  • File
gencode.v46.annotation.gtf.gz gencode.v46.annotation.gtf.gz n/a
  • File

Steps

ID Name Description
3 pp.import_data toolshed.g2.bx.psu.edu/repos/iuc/snapatac2_preprocessing/snapatac2_preprocessing/2.5.3+galaxy2
4 metrics.tsse toolshed.g2.bx.psu.edu/repos/iuc/snapatac2_preprocessing/snapatac2_preprocessing/2.5.3+galaxy2
5 pl.tsse toolshed.g2.bx.psu.edu/repos/iuc/snapatac2_plotting/snapatac2_plotting/2.5.3+galaxy2
6 pp.filter_cells toolshed.g2.bx.psu.edu/repos/iuc/snapatac2_preprocessing/snapatac2_preprocessing/2.5.3+galaxy2
7 pp.add_tile_matrix toolshed.g2.bx.psu.edu/repos/iuc/snapatac2_preprocessing/snapatac2_preprocessing/2.5.3+galaxy2
8 pp.select_features toolshed.g2.bx.psu.edu/repos/iuc/snapatac2_preprocessing/snapatac2_preprocessing/2.5.3+galaxy2
9 pp.scrublet toolshed.g2.bx.psu.edu/repos/iuc/snapatac2_preprocessing/snapatac2_preprocessing/2.5.3+galaxy2
10 pp.filter_doublets toolshed.g2.bx.psu.edu/repos/iuc/snapatac2_preprocessing/snapatac2_preprocessing/2.5.3+galaxy2
11 Extract element identifiers toolshed.g2.bx.psu.edu/repos/iuc/collection_element_identifiers/collection_element_identifiers/0.0.2
12 Extract first dataset __EXTRACT_DATASET__
13 Select first Show beginning1
14 Filter collection __FILTER_FROM_FILE__
15 Concatenate AnnDatas toolshed.g2.bx.psu.edu/repos/iuc/anndata_manipulate/anndata_manipulate/0.10.3+galaxy0
16 pp.select_features on all toolshed.g2.bx.psu.edu/repos/iuc/snapatac2_preprocessing/snapatac2_preprocessing/2.5.3+galaxy2
17 tl.spectral toolshed.g2.bx.psu.edu/repos/iuc/snapatac2_clustering/snapatac2_clustering/2.5.3+galaxy2
18 tl.umap_no-batch-correction toolshed.g2.bx.psu.edu/repos/iuc/snapatac2_clustering/snapatac2_clustering/2.5.3+galaxy2
19 pl.umap_no-batch-correction toolshed.g2.bx.psu.edu/repos/iuc/snapatac2_plotting/snapatac2_plotting/2.5.3+galaxy2
20 pp.harmony toolshed.g2.bx.psu.edu/repos/iuc/snapatac2_preprocessing/snapatac2_preprocessing/2.5.3+galaxy2
21 pp.mnn_correct toolshed.g2.bx.psu.edu/repos/iuc/snapatac2_preprocessing/snapatac2_preprocessing/2.5.3+galaxy2
22 pp.scanorama toolshed.g2.bx.psu.edu/repos/iuc/snapatac2_preprocessing/snapatac2_preprocessing/2.5.3+galaxy2
23 tl.umap_batch-correction Recalculates UMAP-embeddings and adds it under the key 'X_umap_harmony' toolshed.g2.bx.psu.edu/repos/iuc/snapatac2_clustering/snapatac2_clustering/2.5.3+galaxy2
24 tl.umap_mnn-correct Recalculates UMAP-embeddings and adds it under the key 'X_umap_harmony' toolshed.g2.bx.psu.edu/repos/iuc/snapatac2_clustering/snapatac2_clustering/2.5.3+galaxy2
25 tl.umap_scanorama Recalculates UMAP-embeddings and adds it under the key 'X_umap_harmony' toolshed.g2.bx.psu.edu/repos/iuc/snapatac2_clustering/snapatac2_clustering/2.5.3+galaxy2
26 UMAP-plot of X_spectral_harmony toolshed.g2.bx.psu.edu/repos/iuc/snapatac2_plotting/snapatac2_plotting/2.5.3+galaxy2
27 pp.knn Recalculates UMAP-embeddings and adds it under the key 'X_umap_harmony' toolshed.g2.bx.psu.edu/repos/iuc/snapatac2_clustering/snapatac2_clustering/2.5.3+galaxy2
28 UMAP-plot of X_spectral_mnn-correct toolshed.g2.bx.psu.edu/repos/iuc/snapatac2_plotting/snapatac2_plotting/2.5.3+galaxy2
29 UMAP plot of X_spectral_scanorama toolshed.g2.bx.psu.edu/repos/iuc/snapatac2_plotting/snapatac2_plotting/2.5.3+galaxy2
30 tl.leiden Recalculates UMAP-embeddings and adds it under the key 'X_umap_harmony' toolshed.g2.bx.psu.edu/repos/iuc/snapatac2_clustering/snapatac2_clustering/2.5.3+galaxy2
31 UMAP-plot of Leiden Clusters toolshed.g2.bx.psu.edu/repos/iuc/snapatac2_plotting/snapatac2_plotting/2.5.3+galaxy2

Outputs

ID Name Description Type
tsse-plots tsse-plots n/a
  • File
collection_without_first_entry collection_without_first_entry n/a
  • File
out_png out_png n/a
  • File
x_spectral_harmony x_spectral_harmony n/a
  • File
x_spectral_mnn-correct x_spectral_mnn-correct n/a
  • File
x_spectral_scanorma x_spectral_scanorma n/a
  • File
anndata_harmony_leiden anndata_harmony_leiden n/a
  • File

Version History

Version 1 (earliest) Created 17th Jul 2024 at 17:09 by Timon Schlegel

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Created: 17th Jul 2024 at 17:09

Last updated: 2nd Aug 2024 at 19:12

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