Verified comparative intergenic sORF analysis bundle for Flavobacterium

This dataset accompanies the manuscript “Intergenic small open reading frames in the Antarctic psychrotolerant bacterium Flavobacterium azizsancarii: a genus-wide composition-matched null analysis”. It provides versioned accessions and comparative intergenic sORF scan summaries for 104 species-representative Flavobacterium genomes plus the focal strain Flavobacterium azizsancarii AC (GCF_027980145.1); a 105 × 1,000 composition-matched null-count matrix; phylogenomic alignment, partitions, maximum-likelihood tree and support files; final figures and source tables; validation and figure-generation scripts; SHA-256 integrity hashes; and detailed provenance records. The resource supports independent recalculation of the reported null-enrichment statistics, verification of panel and focal-strain summaries, inspection and re-analysis of the deposited phylogenomic files, and regeneration of the reported figures. Raw RefSeq assemblies are identified by versioned accessions but are not redistributed; the deposited null-count matrix is the authoritative statistical intermediate. Code under scripts/ is released under the MIT License. Data, tables, figures, phylogenomic files and provenance records are released under CC BY 4.0.