Kraken2 residual-read reports and SRA metadata for public Silene latifolia sequencing runs

This dataset accompanies a genomic re-evaluation of unmapped reads from public Silene latifolia sequencing runs. The original analysis was based on eight Kraken2 report archives generated after host subtraction against nuclear, mitochondrial, and plastid references, together with the corresponding SRA run metadata. The helper files in this package provide a tab-delimited export of the supplied SraRunInfo table, compact run-level and BioProject-level summaries, an archive inventory, integrity checksums, and editable metadata templates for public deposition. The eight Kraken2 archives represent two database configurations (PlusPF and PlusPFP) and four classifier confidence thresholds (0.00, 0.05, 0.10, and 0.20). Across all conditions, the archives contain per-run Kraken2 report files for 2,686 public Silene latifolia sequencing runs.本数据集配套一项针对公共数据库中宽叶蝇子草（Silene latifolia）测序数据未比对读段的基因组重评估研究。该项原始分析依托8份Kraken2报告存档展开，这些存档是在针对核基因组、线粒体基因组及质体参考序列完成宿主序列剔除后生成的，同时配套了对应的SRA（Sequence Read Archive）测序运行元数据。本数据包内的辅助文件提供了所提供的SraRunInfo表格的制表符分隔导出文件、精简的运行级与BioProject级汇总信息、存档清单、完整性校验和，以及用于公开提交的可编辑元数据模板。 该8份Kraken2存档对应两种数据库配置（PlusPF与PlusPFP）以及4种分类器置信度阈值（0.00、0.05、0.10与0.20）。在所有实验条件下，这些存档均包含2686条公共宽叶蝇子草测序运行数据的逐运行Kraken2报告文件。