GET /api/metadata_columns/?format=api&ordering=-id&page=3
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 2538,
    "next": "https://cinder.proteo.info/api/metadata_columns/?format=api&ordering=-id&page=4",
    "previous": "https://cinder.proteo.info/api/metadata_columns/?format=api&ordering=-id&page=2",
    "results": [
        {
            "id": 65770,
            "name": "Technology type",
            "type": "",
            "column_position": 13,
            "value": "proteomic profiling by mass spectrometry",
            "analysis_group": 2,
            "source_file": 2136,
            "created_at": "2025-01-29T20:55:55.388528Z",
            "updated_at": "2025-01-29T20:55:55.388541Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65769,
            "name": "Assay name",
            "type": "",
            "column_position": 12,
            "value": "run 91",
            "analysis_group": 2,
            "source_file": 2136,
            "created_at": "2025-01-29T20:55:55.380183Z",
            "updated_at": "2025-01-29T20:55:55.380196Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65768,
            "name": "Material type",
            "type": "",
            "column_position": 11,
            "value": "tissue",
            "analysis_group": 2,
            "source_file": 2136,
            "created_at": "2025-01-29T20:55:55.371845Z",
            "updated_at": "2025-01-29T20:55:55.371858Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65767,
            "name": "Biological replicate",
            "type": "Characteristics",
            "column_position": 10,
            "value": "1",
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            "source_file": 2136,
            "created_at": "2025-01-29T20:55:55.363507Z",
            "updated_at": "2025-01-29T20:55:55.363519Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65766,
            "name": "Age",
            "type": "Characteristics",
            "column_position": 9,
            "value": null,
            "analysis_group": 2,
            "source_file": 2136,
            "created_at": "2025-01-29T20:55:55.355206Z",
            "updated_at": "2025-01-29T20:55:55.355221Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65765,
            "name": "Sex",
            "type": "Characteristics",
            "column_position": 8,
            "value": null,
            "analysis_group": 2,
            "source_file": 2136,
            "created_at": "2025-01-29T20:55:55.346861Z",
            "updated_at": "2025-01-29T20:55:55.346875Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65764,
            "name": "Ancestry category",
            "type": "Characteristics",
            "column_position": 7,
            "value": null,
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            "source_file": 2136,
            "created_at": "2025-01-29T20:55:55.338494Z",
            "updated_at": "2025-01-29T20:55:55.338508Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65763,
            "name": "Disease",
            "type": "Characteristics",
            "column_position": 6,
            "value": "none",
            "analysis_group": 2,
            "source_file": 2136,
            "created_at": "2025-01-29T20:55:55.330182Z",
            "updated_at": "2025-01-29T20:55:55.330195Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65762,
            "name": "Developmental stage",
            "type": "Characteristics",
            "column_position": 5,
            "value": "adult",
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            "source_file": 2136,
            "created_at": "2025-01-29T20:55:55.321840Z",
            "updated_at": "2025-01-29T20:55:55.321851Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65761,
            "name": "Cell line",
            "type": "Characteristics",
            "column_position": 4,
            "value": null,
            "analysis_group": 2,
            "source_file": 2136,
            "created_at": "2025-01-29T20:55:55.313728Z",
            "updated_at": "2025-01-29T20:55:55.313748Z",
            "not_applicable": true,
            "mandatory": false
        },
        {
            "id": 65760,
            "name": "Cell type",
            "type": "Characteristics",
            "column_position": 3,
            "value": null,
            "analysis_group": 2,
            "source_file": 2136,
            "created_at": "2025-01-29T20:55:55.304908Z",
            "updated_at": "2025-01-29T20:55:55.304915Z",
            "not_applicable": true,
            "mandatory": false
        },
        {
            "id": 65759,
            "name": "Organism part",
            "type": "Characteristics",
            "column_position": 2,
            "value": "skin",
            "analysis_group": 2,
            "source_file": 2136,
            "created_at": "2025-01-29T20:55:55.296786Z",
            "updated_at": "2025-01-29T20:55:55.296799Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65758,
            "name": "Organism",
            "type": "Characteristics",
            "column_position": 1,
            "value": "homo sapiens",
            "analysis_group": 2,
            "source_file": 2136,
            "created_at": "2025-01-29T20:55:55.288490Z",
            "updated_at": "2025-01-29T20:55:55.288504Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65757,
            "name": "Source name",
            "type": "",
            "column_position": 0,
            "value": "sample 91",
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            "source_file": 2136,
            "created_at": "2025-01-29T20:55:55.280145Z",
            "updated_at": "2025-01-29T20:55:55.280157Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65756,
            "name": "Organism part",
            "type": "Factor value",
            "column_position": 26,
            "value": "ovary",
            "analysis_group": 2,
            "source_file": 2135,
            "created_at": "2025-01-29T20:55:55.246828Z",
            "updated_at": "2025-01-29T20:55:55.246842Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65755,
            "name": "Fragment mass tolerance",
            "type": "Comment",
            "column_position": 25,
            "value": "0.02 da",
            "analysis_group": 2,
            "source_file": 2135,
            "created_at": "2025-01-29T20:55:55.238481Z",
            "updated_at": "2025-01-29T20:55:55.238495Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65754,
            "name": "Precursor mass tolerance",
            "type": "Comment",
            "column_position": 24,
            "value": "7 ppm",
            "analysis_group": 2,
            "source_file": 2135,
            "created_at": "2025-01-29T20:55:55.230145Z",
            "updated_at": "2025-01-29T20:55:55.230158Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65753,
            "name": "Dissociation method",
            "type": "Comment",
            "column_position": 23,
            "value": "ac=ms:1000422;nt=hcd",
            "analysis_group": 2,
            "source_file": 2135,
            "created_at": "2025-01-29T20:55:55.221814Z",
            "updated_at": "2025-01-29T20:55:55.221828Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65752,
            "name": "Modification parameters",
            "type": "Comment",
            "column_position": 22,
            "value": "nt=oxidation;mt=variable;ta=m;ac=unimod:35",
            "analysis_group": 2,
            "source_file": 2135,
            "created_at": "2025-01-29T20:55:55.213482Z",
            "updated_at": "2025-01-29T20:55:55.213495Z",
            "not_applicable": false,
            "mandatory": false
        },
        {
            "id": 65751,
            "name": "Modification parameters",
            "type": "Comment",
            "column_position": 21,
            "value": "nt=carbamidomethyl;ta=c;mt=fixed;ac=unimod:4",
            "analysis_group": 2,
            "source_file": 2135,
            "created_at": "2025-01-29T20:55:55.205155Z",
            "updated_at": "2025-01-29T20:55:55.205168Z",
            "not_applicable": false,
            "mandatory": false
        }
    ]
}