"probes":[
    {"id":12414,
    "name":"MmugDNA.19034.1.S1_at",
    "gene-id":183127,
    "gene-symbol":"MET",
    "gene-name":"met proto-oncogene (hepatocyte growth factor receptor)",
    "entrez-id":704562,"chromosome":"3","start-position":"n/a","end-position":"n/a",
    "expression_level":["4.3598","4.37944762","4.30904883"],"4.6997", ...
    "z-score":["-0.3668","0.2633","0.3287"]},
    {"id":29851,
    "name":"MmugDNA.34584.1.S1_at",
    "gene-id":183127,
    "gene-symbol":"MET",
    "gene-name":"met proto-oncogene (hepatocyte growth factor receptor)",
    "entrez-id":704562,"chromosome":"3","start-position":"n/a","end-position":"n/a",
    "expression_level":["4.2801","4.40931808","4.17320958"],"4.2536", ...
    "z-score":["0.0110","-0.2272","-0.4310"]}, ...
    ],
"samples":[
    {"donor":{"id":11272,"name":"MMU36322","age":"48 mo","color":"333333"},
    "structure":{"id":10027,"name":"layer I of V1","abbreviation":"V1-1","color":"EDC9C0"},
    ],
"samples":[    "top_level_structure":{"id":4004,"name":"occipital cortex","abbreviation":"Ocx","color":"E7ACA1"}},
    {"donor":{"id":1127211196,"name":"MMU36322MMU36358","age":"48 mo","color":"333333"},
    "structure":{"id":10027,"name":"layer I of V1","abbreviation":"V1-1","color":"EDC9C0"},
    "top_level_structure":{"id":2940217464004,"name":"neocortexoccipital cortex","abbreviation":"NCxOcx","color":"E9CCC2E7ACA1"}},
    {"donor":{"id":112729878,"name":"MMU36322MMU36468","age":"48 mo","color":"333333"},
    "structure":{"id":1002810027,"name":"layer III of V1","abbreviation":"V1-21","color":"C73835EDC9C0"},
    "top_level_structure":{"id":2940217464004,"name":"neocortexoccipital cortex","abbreviation":"NCxOcx","color":"E9CCC2E7ACA1"}}, ...
]    ]