{
  "assemblies": [
    {
      "name": "hg38",
      "aliases": ["GRCh38"],
      "sequence": {
        "type": "ReferenceSequenceTrack",
        "trackId": "hg38-ReferenceSequenceTrack",
        "adapter": {
          "type": "BgzipFastaAdapter",
          "uri": "https://jbrowse.org/genomes/GRCh38/fasta/hg38.prefix.fa.gz"
        }
      },
      "refNameAliases": {
        "adapter": {
          "type": "RefNameAliasAdapter",
          "uri": "https://s3.amazonaws.com/jbrowse.org/genomes/GRCh38/hg38_aliases.txt"
        }
      },
      "cytobands": {
        "adapter": {
          "type": "CytobandAdapter",
          "uri": "https://s3.amazonaws.com/jbrowse.org/genomes/GRCh38/cytoBand.txt"
        }
      }
    }
  ],
  "tracks": [
    {
      "type": "MafTrack",
      "trackId": "hg38.multiz470way",
      "name": "UCSC 470-way multiz alignment (mammals + more)",
      "assemblyNames": ["hg38"],
      "adapter": {
        "type": "BigMafAdapter",
        "bigBedLocation": {
          "uri": "https://hgdownload.soe.ucsc.edu/goldenPath/hg38/multiz470way/multiz470way.bigMaf"
        },
        "nhLocation": {
          "uri": "https://hgdownload.soe.ucsc.edu/goldenPath/hg38/multiz470way/hg38.470way.nh"
        },
        "summaryAdapter": {
          "type": "BigBedAdapter",
          "bigBedLocation": {
            "uri": "https://hgdownload.soe.ucsc.edu/goldenPath/hg38/multiz470way/multiz470waySummary.bb"
          }
        },
        "annotationAdapter": {
          "type": "BigBedAdapter",
          "bigBedLocation": {
            "uri": "https://hgdownload.soe.ucsc.edu/goldenPath/hg38/multiz470way/multiz470wayFrames.bb"
          }
        }
      }
    }
  ]
}