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The output of the service is two top level ordered arrays "probes" and "samples". For example:

Code Block

"probes":[
    {"id":1023146,
    "name":"A_23_P358345",
    "gene-id":6494,
    "gene-symbol":"SLC6A2",
    "gene-name":"solute carrier family 6 (neurotransmitter transporter, noradrenalin), member 2",
    "entrez-id":6530,"chromosome":"16","start-position":"n/a","end-position":"n/a",
    "expression_level":["5.6548","5.9550","3.1075"],
    "z-score":["2.4279","2.6347","0.6723"]},
    {"id":1023147,
    "name":"CUST_16472_PI416261804",
    "gene-id":6494,"gene-symbol":"SLC6A2",
    "gene-name":"solute carrier family 6 (neurotransmitter transporter, noradrenalin), member 2",
    "entrez-id":6530,"chromosome":"16","start-position":"n/a","end-position":"n/a",
    "expression_level":["2.8128","1.2962","1.7661"],
    "z-score":["0.8252","-0.9664","-0.4113"]}
    ],
"samples":[
    {"donor":{"id":12840,"name":"H376.IIIA.02","age":"15 pcw","color":"0080FF"},
    "structure":{"id":10658,"name":"cerebellar vermis","abbreviation":"CBV","color":"76A2D5"},
    "top_level_structure":{"id":10657,"name":"cerebellar cortex","abbreviation":"CBC","color":"89ADDB"}},
    {"donor":{"id":12840,"name":"H376.IIIA.02","age":"15 pcw","color":"0080FF"},
    "structure":{"id":12384,"name":"paravermis of cerebellum","abbreviation":"CBPV","color":"4A8ECC"},
    "top_level_structure":{"id":10657,"name":"cerebellar cortex","abbreviation":"CBC","color":"89ADDB"}},
    {"donor":{"id":12840,"name":"H376.IIIA.02","age":"15 pcw","color":"0080FF"},
    "structure":{"id":12390,"name":"lateral hemisphere of cerebellum","abbreviation":"CBL","color":"4A8ECC"},
    "top_level_structure":{"id":10657,"name":"cerebellar cortex","abbreviation":"CBC","color":"89ADDB"}}
    ]

Each probe contains information about:

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  • the Donor (id, name, age),
  • the Sample (well id and (x,y,z) coordinate in the MR volume in millimeters),the associated Structure (id, name, acronym and color), and
  • the associated top (coarse) level Structure (id, name, acronym and color).

Usage of this service is demonstrated in the scatter plot and SPM example applications. Also see example code on how to transform each microarray sample to MNI space.

Differential Search

Correlative Search

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