{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "$id": "https://schema.humancellatlas.org/module/biomaterial/5.1.0/cell_morphology",
  "id": "https://schema.humancellatlas.org/module/biomaterial/5.1.0/cell_morphology",
  "description": "Information relating to pathological features of cells.",
  "additionalProperties": false,
  "title": "cell_pathology",
  "type": "object",
  "properties": {
    "describedBy": {
      "description": "The URL reference to the schema.",
      "type": "string",
      "pattern": "https://schema.humancellatlas.org/module/biomaterial/[0-9]{1,}.[0-9]{1,}.[0-9]{1,}/cell_morphology"
    },
    "schema_version": {
      "description": "The version number of the schema in major.minor.patch format.",
      "type": "string",
      "pattern": "^[0-9]{1,}.[0-9]{1,}.[0-9]{1,}$",
      "example": "4.6.1"
    },
    "cell_morphology": {
      "description": "General description of the morphology of the cells in the cell suspension.",
      "type": "string",
      "user_friendly": "Cell morphology"
    },
    "cell_size": {
      "description": "The size of the cells. Average cell size is acceptable.",
      "type": "number",
      "user_friendly": "Cell size number"
    },
    "cell_size_unit": {
      "description": "The unit in which the cell size is expressed. Should be a child term of https://www.ebi.ac.uk/ols/ontologies/uo/terms?iri=http%3A%2F%2Fpurl.obolibrary.org%2Fobo%2FUO_0000001.",
      "type": "object",
      "$ref": "https://schema.humancellatlas.org/module/ontology/5.1.0/length_unit_ontology",
      "user_friendly": "Cell size unit"
    },
    "cell_viability": {
      "description": "Percent of cells determined to be viable.",
      "type": "number",
      "user_friendly": "Percent cell viability"
    },
    "cell_viability_method": {
      "description": "The method by which cell viability was determined.",
      "type": "string",
      "user_friendly": "Cell viability method"
    },
    "percent_necrosis": {
      "description": "Percent of cells identified to be necrotic.",
      "type": "number",
      "user_friendly": "Percent necrosis"
    }
  }
}