Full pairwise microbial eukaryote ANI comparison CSV file for Hetrick-Royer et al. 2026

This dataset contains the full processed pairwise comparison table used by the publication notebook for “Genetic discontinuities among microbial eukaryotes suggest that the 95% ANI may be a universal reference threshold for microbial species demarcation” by Hetrick-Royer et al. 2026. The table contains 25,156,357 genome-pair comparisons across 27 columns. It includes genome pair identifiers, whole-genome nucleotide similarity metrics, amino-acid and shared gene-content similarity metrics, rRNA identity values, taxonomy for each genome in the pair, assembly quality summaries, and the lowest shared taxonomic rank for each genome pair. Column groups include: Genome pair identifiers: Genome1, Genome2 Whole-genome nucleotide similarity: ANI and AF Amino-acid/gene-content similarity: AAI and SHARED_GENE_CONTENT rRNA identity: IDENT_18S and IDENT_28S Genome 1 taxonomy: GEN1_DOMAIN, GEN1_PHYLUM, GEN1_CLASS, GEN1_ORDER, GEN1_FAMILY, GEN1_GENUS, GEN1_SPECIES Genome 2 taxonomy: GEN2_DOMAIN, GEN2_PHYLUM, GEN2_CLASS, GEN2_ORDER, GEN2_FAMILY, GEN2_GENUS, GEN2_SPECIES Assembly quality summaries: GEN1_N50, GEN1_L50, GEN2_N50, GEN2_L50 Pairwise taxonomic relationship: LSTR, the lowest shared taxonomic rank for the genome pair