{
  "id": "mm39",
  "name": "Mouse (GRCm39/mm39)",
  "fastaURL": "https://s3.amazonaws.com/igv.org.genomes/mm39/mm39.fa",
  "indexURL": "https://s3.amazonaws.com/igv.org.genomes/mm39/mm39.fa.fai",
  "cytobandURL": "https://hgdownload.soe.ucsc.edu/goldenPath/mm39/database/cytoBandIdeo.txt.gz",
  "aliasURL": "https://hgdownload.soe.ucsc.edu/goldenPath/mm39/bigZips/mm39.chromAlias.txt",
  "twoBitURL": "https://hgdownload.soe.ucsc.edu/goldenPath/mm39/bigZips/mm39.2bit",
  "chromSizesURL": "https://hgdownload.soe.ucsc.edu/goldenPath/mm39/bigZips/mm39.chrom.sizes",
  "tracks": [
    {
      "name": "Refseq Curated",
      "format": "refgene",
      "url": "https://hgdownload.soe.ucsc.edu/goldenPath/mm39/database/ncbiRefSeqCurated.txt.gz",
      "indexed": false,
      "order": 1000000
    }
  ],
  "chromosomeOrder": "chr1,chr2,chr3,chr4,chr5,chr6,chr7,chr8,chr9,chr10,chr11,chr12,chr13,chr14,chr15,chr16,chr17,chr18,chr19,chrX,chrY"
}