docs: model Kraken2 taxa as taxa_json QC blob, not Organism nodes Drop the IDENTIFIED->Organism edge (LOAD DATA step 19) and taxa.csv from the metagenomics tutorials. Taxa now ride along as a taxa_json property on the TaxonomicClassification node (untrusted per-run classification, not a graph query target); document the apoc.convert.fromJsonList unpack query and the --kraken2_z_min/--kraken2_min_taxa 'Other'-bucket params.

minaminii committed Jul 1, 2026

docs: document metagenomics pipeline + KG subgraph, add containers note - Pipeline-Tutorial: add Option C (single-step kraken2-classify metagenomics run), --kraken2_db/--kraken2_mem params, and a Containers/Singularity note (conda-first; Singularity-via-Wave as a future option, not a dependency). - Knowledge-graph-Tutorial: document the TaxonomicClassification public extension — LOAD DATA steps 17-19, the tcr_id constraint, the "Pathogens detected per sample" query, and schema/property references.

minaminii committed Jun 29, 2026

Created Knowledge graph Tutorial (markdown)

minaminii committed Jun 28, 2026