ANCESTRY SPECIFICITY
A closed-loop overlap wheel is better than a circular tree here because the 32 combinations are non-hierarchical and cross tree branches..
Circular UpSet-style map
All-contig ancestry-overlap wheel
Every graph-rescued contig appears once. All 32 exact combinations are arranged in a closed Gray-code loop, with adjacent sectors differing by a single ancestry membership.
6,233 individual contigs32 exact combinations4,239 supported across all five482 with no tagged overlap
Closed-loop support map
Dot color shows breadth of support. Five outer rings identify the exact ancestry strata.
Interpretation. This figure describes overlap in alignment support. It does not by itself demonstrate interaction, gene flow, admixture, or evolutionary ancestry. “Graph-rescued” is the workbook’s source-set description; the workbook lacks a per-contig GRCh38-only failure benchmark.