[
      {
            "type": "bed",
            "url": "http://regmedsrv1.wustl.edu/Public_SPACE/yuz/Public_html/hichip/mESC/mESC_border_extended_mm10.bed.sorted.gz",
            "name": "mESC_border_extended_mm10.bed.sorted.gz",
            "options": {
                  "color": "red"
            }
      },
      {
            "type": "bed",
            "url": "http://regmedsrv1.wustl.edu/Public_SPACE/yuz/Public_html/hichip/mESC/mESC_border_mm10.bed.sorted.gz",
            "name": "mESC_border_mm10.bed.sorted.gz",
            "options": {
                  "color": "red"
            }
      },
      {
            "type": "bed",
            "url": "http://regmedsrv1.wustl.edu/Public_SPACE/yuz/Public_html/hichip/mESC/mESC_mm10_domain.bed.sorted.gz",
            "name": "mESC_mm10_domain.bed.sorted.gz",
            "options": {
                  "color": "red"
            }
      }
]