Workflow: QIIME2 Step 2 (DADA2 option)
Fetched 2025-11-04 20:05:16 GMT
Verified with cwltool version 3.1.20221201130942
QIIME2 DADA2, feature summaries, phylogenetic diversity tree, taxonomic analysis and ancom
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This workflow is Open Source and may be reused according to the terms of:
MIT License
Note that the tools invoked by the workflow may have separate licenses.
Inputs
| ID | Type | Title | Doc |
|---|---|---|---|
| sample_metadata | File | ||
| dada2_trim_left_f | Integer | ||
| dada2_trim_left_r | Integer | ||
| dada2_trunc_len_f | Integer | ||
| dada2_trunc_len_r | Integer | ||
| taxonomic_classifier | File | ||
| dada2_denoise_n_threads | Integer | ||
| demux_sequences_artifact | File | ||
| filter_feature_table_where | String |
Steps
| ID | Runs | Label | Doc |
|---|---|---|---|
| dada2_sequences | qiime2 DADA2 detect/correct paired sequence data |
Option 1: DADA2 from https://docs.qiime2.org/2018.4/tutorials/moving-pictures/ |
|
| phylogenetic_tree | qiime2 create phylogenetic tree |
Generate a tree for phylogenetic diversity analyses from https://docs.qiime2.org/2018.4/tutorials/moving-pictures/ |
|
| taxonomic_analysis | qiime2 explore sample taxonomic composition |
Taxonomic analysis from https://docs.qiime2.org/2018.4/tutorials/moving-pictures/ |
|
| feature_table_visualizations | qiime2 create feature visual summaries |
FeatureTable and FeatureData summaries from https://docs.qiime2.org/2018.4/tutorials/moving-pictures/ |
Outputs
| ID | Type | Label | Doc |
|---|---|---|---|
| dada2_table | File | ||
| rooted_tree | File | ||
| unrooted_tree | File | ||
| taxa_barplot_file | File | ||
| taxonomy_artifact | File | ||
| dada2_denoising_stats | File | ||
| taxonomy_visualization_file | File | ||
| dada2_visualization_artifact | File | ||
| dada2_representative_sequences | File | ||
| filtered_feature_table_artifact | File | ||
| masked_representative_sequences | File | ||
| aligned_representative_sequences | File | ||
| feature_table_summarize_visualization | File | ||
| feature_table_tabulation_visualization | File |
Permalink:
https://w3id.org/cwl/view/git/e2dc95d4f12210359360d814382e7201d836dfcf/packed/qiime2-step2-dada2-paired.cwl?part=main
