{
  "actual_extension": "bt2",
  "assembly": "mm9",
  "builder": "aws-indexes:metadata-backfill",
  "built_utc": "2026-05-28T20:49:53Z",
  "command": "unknown",
  "date": "2026-05-28",
  "expected_extension": "bt2",
  "id": "mm9",
  "index_base": "mm9",
  "inputs": [
    {
      "md5": "dac81af3b72ae6c05ff9273fe95a2764",
      "path": "source.fa.gz"
    }
  ],
  "notes": "UCSC mm9 Metadata-only backfill; index .bt2 shards unchanged from s3://genome-idx/bt; original bowtie2-build version/date/command not recorded.",
  "outputs": [
    "mm9.1.bt2",
    "mm9.2.bt2",
    "mm9.3.bt2",
    "mm9.4.bt2",
    "mm9.rev.1.bt2",
    "mm9.rev.2.bt2",
    "mm9.dict",
    "mm9.zip",
    "mm9.md5",
    "mm9.build.txt",
    "mm9.manifest.json"
  ],
  "schema_version": "1.0",
  "source": "UCSC",
  "source_urls": [
    "https://hgdownload.soe.ucsc.edu/goldenPath/mm9/bigZips/mm9.fa.gz"
  ],
  "species": "Mouse",
  "threads": "unknown",
  "tool": "bowtie2-build",
  "tool_version": "unknown",
  "tool_version_output": "unknown"
}