01
Marker × organism-aware
Choose the organism group first, then compare primary and complementary loci. Vertebrate 12S, prokaryotic 16S, animal mitochondrial 16S, 18S, ITS, COI, and 28S remain biologically distinct.
Open metabarcoding infrastructure
See where primers bind.
Trace where evidence thins.
Compare primer geometry, reference-site availability, mismatch components, lineage evidence, and reference geography without calling any of them an amplification probability.
COI active · fungal ITS and 18S pilots · monthly marker releases
Fungal rDNA + eukaryotic 18S
18SITS15.8SITS228S
ITS1F →
← ITS4
Coordinates are reference-versioned; claims stay linked to sources.
02
Lineage-traceable
Move from a warning to family, subfamily, genus, exact organism, accession, and binding sequence without losing denominators.
03
Geographically honest
Use an interactive globe to compare activated reference regions while retaining missing-location counts, exact accessions, and taxonomic stratification.
Designed for triage, not verdicts.
Mismatch scores, sequence availability, published claims, and wet-lab evidence remain separate layers.
Community curated
Bring a primer. Bring its evidence.
Proposals open a structured GitHub issue. Nothing enters the curated catalog without citations, tests, and review.