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Taxonomic Profiling & Strain-Level Typing Training | Kraken2/Bracken, MetaPhlAn, inStrain/MIDAS

NTHRYS >> Services >> Academic Services >> Training Programs >> Bioinformatics Training >> Microbiome, Metagenomics & Environmental Bioinformatics >> Taxonomic Profiling & Strain-Level Typing Training | Kraken2/Bracken, MetaPhlAn, inStrain/MIDAS

Taxonomic Profiling & Strain-Level Typing — Hands-on

Build reproducible taxonomic profiling workflows for shotgun metagenomes and push to strain-level resolution when needed. You'll compare k-mer and marker-gene profilers, choose and manage reference databases (GTDB, UHGG, RefSeq/GenBank) , quantify abundance with bias awareness, and perform strain tracking with tools like StrainPhlAn, inStrain, MIDAS, and PanPhlAn. Includes QA/QC with mock communities and benchmarking against CAMI-like datasets.

Taxonomic Profiling & Strain-Level Typing
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Session 1
Fee: Rs 8800
Profiling Concepts, QA/QC & Databases
  • Abundance models & read assignment
  • relative vs. absolute unique vs. shared k-mers copy-number & genome size effects
  • Reference databases & taxonomies
  • GTDB / UHGG RefSeq / GenBank custom db builds & updates
  • QA/QC & mock communities
  • negative/positive controls spike-ins & detection limits batch effects & run logs
Session 2
Fee: Rs 11800
K-mer & Marker-Gene Profilers
  • K-mer classifiers & abundance estimation
  • Kraken2 + Bracken Centrifuge / Kaiju confidence thresholds
  • Marker-gene profilers
  • MetaPhlAn / mOTUs clade markers & specificity speed vs. breadth
  • Post-processing & normalization
  • prevalence filters CLR / rCLR awareness compositional caveats
Session 3
Fee: Rs 14800
Strain-Level Typing & Tracking
  • Within-species resolution
  • StrainPhlAn / PanPhlAn inStrain / MIDAS SNVs, microdiversity, ANI
  • Linking reads, MAGs & references
  • read recruitment pangenome context long-read support (overview)
  • Epidemiology & longitudinal tracking
  • transmission inference time-series drift AMR genes linkage (overview)
Session 4
Fee: Rs 18800
Benchmarking, Reporting & Use-Cases
  • Benchmarking & sensitivity analyses
  • mock sets / CAMI-style scoring
  • Visualization & reporting
  • Krona / heatmaps stacked bars / Sankey Quarto / QIIME 2 viz
  • Applied case studies
  • clinical / AMR surveillance food & environmental industrial bioprocess


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