{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.cell","code":"thing-q7868","url":"https://ver.cy/models/thing/q7868/","name":"cell","alternateNames":[],"kind":"thing","status":"published","version":"0.2.0-wave.1","language":"en","classifiers":{"family":"Thing Registry","category":"Physical world and living systems","entryKind":"thing","plane":"PHY","domain":["PHY.OBJ"],"industry":[],"navPath":"","tags":[],"facets":{}},"whatItIs":"The cell is the basic structural and functional unit of all known living organisms, enclosed by a membrane and arising from pre-existing cells; cells are prokaryotic, as in bacteria and archaea, or eukaryotic, as in plants, animals and fungi, with eukaryotic cells typically containing a nucleus and membrane-bound organelles, although some specialized cells lose their nucleus and mature mammalian red blood cells lack genetic material.","purpose":"Let an agent explain cells by type, structure, function, division and study methods, and separate other senses of cell.","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["Cells are the basic structural and functional units of living organisms.","Cells are enclosed by a membrane.","Cells generally contain DNA, although specialized exceptions include mature mammalian red blood cells.","Cells arise from pre-existing cells."],"structure":{"bundles":[{"id":"types","name":"Types","description":"Kinds of cells.","layers":[{"id":"compare","name":"Compare","description":"Prokaryote and eukaryote.","findings":[{"id":"compare-finding","name":"Compare","description":"Comparison.","questions":[{"text":"How do prokaryotic and eukaryotic cells differ?","kind":"definition"},{"text":"Which organisms have each?","kind":"provenance"}]}]},{"id":"specialised","name":"Specialised","description":"Cell types.","findings":[{"id":"specialised-finding","name":"Specialised","description":"Specialised cells.","questions":[{"text":"What is this specialised cell type, and what does it do?","kind":"definition"},{"text":"Which Cell Ontology term describes it?","kind":"provenance"}]}]}]},{"id":"structure","name":"Structure","description":"Organelles.","layers":[{"id":"organelles","name":"Organelles","description":"Parts.","findings":[{"id":"organelles-finding","name":"Organelles","description":"Organelles.","questions":[{"text":"What do the nucleus, mitochondria, ribosomes and other organelles do?","kind":"definition"},{"text":"Which are found only in plant cells?","kind":"definition"}]}]},{"id":"membrane","name":"Membrane","description":"Cell membrane.","findings":[{"id":"membrane-finding","name":"Membrane","description":"Cell membrane.","questions":[{"text":"How does the cell membrane control what enters and leaves?","kind":"definition"},{"text":"What role do sterols play?","kind":"definition"}]}]}]},{"id":"life","name":"Life cycle","description":"Division and death.","layers":[{"id":"division","name":"Division","description":"Mitosis and meiosis.","findings":[{"id":"division-finding","name":"Division","description":"Cell division.","questions":[{"text":"How do mitosis and meiosis differ?","kind":"definition"},{"text":"What controls the cell cycle?","kind":"definition"}]}]},{"id":"therapies","name":"Therapies","description":"Stem cells.","findings":[{"id":"therapies-finding","name":"Therapies","description":"Stem cell therapies.","questions":[{"text":"Is this stem cell treatment approved by regulators?","kind":"provenance"},{"text":"Is the user considering an unproven clinic treatment?","kind":"boundary"}]}]}]},{"id":"senses","name":"Senses","description":"Disambiguation.","layers":[{"id":"technical","name":"Technical","description":"Batteries and spreadsheets.","findings":[{"id":"technical-finding","name":"Technical","description":"Technical senses.","questions":[{"text":"Is a battery cell, solar cell or spreadsheet cell meant?","kind":"boundary"},{"text":"Which entry fits?","kind":"action"}]}]},{"id":"other","name":"Other","description":"Prison and phone.","findings":[{"id":"other-finding","name":"Other","description":"Other senses.","questions":[{"text":"Is a prison cell, a mobile phone or a small group cell meant?","kind":"boundary"},{"text":"Which entry fits?","kind":"action"}]}]}]}]},"agentConduct":{"may":["Explain cell structure and function, citing biological sources.","Analyse cell images or data it is authorized to use in research."],"mustNot":["Use human cells or cell lines without the consent and approvals required.","Assist in creating or enhancing dangerous pathogens or harmful cell lines.","Present preliminary cell research as a proven treatment.","Share data that could identify a cell donor."],"requiresHuman":["Any use of human cells in research or therapy.","Releasing genetically modified cells outside containment."]},"ethics":{"considerations":["Human cell lines have been taken without consent, as in historic cases; donors deserve recognition.","Unproven stem cell treatments exploit desperate patients."],"affectedParties":["Cell donors and their families","Patients","Researchers"]},"owners":{"steward":"Nobody owns cells as such; biobanks and laboratories answer for the cells they hold.","roles":[],"masterSystems":["Cell line and biobank registries"]},"relations":[{"target":"Q12347612","type":"parent","note":"registry parent class"},{"target":"Q28845870","type":"parent","note":"registry parent class"},{"target":"Q4936952","type":"parent","note":"registry parent class"},{"target":"biological component","type":"related","note":"category"},{"target":"ribosomal RNA","type":"contains","note":"component"},{"target":"cellular respiration","type":"related","note":"process"},{"target":"cell biology","type":"related","note":"field"}],"interaction":{"identity":{"applicability":"required","items":["Vercy registry: vr.tr.cell","Wikidata: Q7868 (https://www.wikidata.org/wiki/Q7868)"]},"properties":{"applicability":"required","items":["Cell diameter:  micrometers - Diameter is measured using calibrated microscopy with the cell type, preparation method and measurement axis recorded.","Cell volume:  cubic micrometers - Volume is measured by three-dimensional microscopy or estimated from measured dimensions using an explicitly stated shape model.","Cell dry mass:  picograms - Dry mass is estimated using calibrated quantitative phase microscopy or measured from dried cell samples with the method recorded."]},"recognition":{"applicability":"required","items":["Cells can appear as membrane-bound units under a microscope.","Eukaryotic cells typically contain a nucleus, but some specialized cells lack one.","Viruses are not cells.","Microscopic units seen under light and electron microscopes, with membranes, nuclei and organelles."]},"capabilities":{"applicability":"required","items":["compare prokaryotic and eukaryotic cells","describe organelles and their functions","explain cell division","separate other senses of cell"]},"hazards":{"applicability":"required","items":["Unproven stem cell treatments","Contaminated cell cultures","Confusing cells and viruses"]},"interfaces":{"applicability":"required","items":["Biosafety rules for cell culture","Regulation of stem cell research and therapies"]},"context":{"applicability":"required","items":["Biology, medicine and biotechnology.","prokaryotic cells","animal cells","plant cells","fungal cells","stem cells and specialised cells"]}},"sources":[{"title":"Wikidata item Q7868: cell","url":"https://www.wikidata.org/wiki/Q7868","note":"identity and sense of the item"},{"title":"Wikipedia: Cell (biology)","url":"https://en.wikipedia.org/wiki/Cell_%28biology%29","note":"general description of the item"}],"openQuestions":["Should cell types be separate entries?","How should cell ontologies be linked?","How should other senses be split off?"],"resources":{"spec":"/models/things/publications/thing-q7868/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-q7868/spec.json"],"providers":["Claude"],"researchStatus":"unreviewed","generatedAt":"2026-09-11T13:55:32Z","builder":"tools/build_cards.py@1.0.0"},"completeness":{"sections":{"classifiers":"filled","whatItIs":"filled","purpose":"filled","distinguishingFeatures":"filled","structure":"filled","agentConduct":"filled","ethics":"filled","owners":"filled","relations":"filled","interaction.identity":"filled","interaction.properties":"filled","interaction.recognition":"filled","interaction.capabilities":"filled","interaction.hazards":"filled","interaction.interfaces":"filled","interaction.context":"filled","sources":"filled"},"notes":{"_gate":"Published through the thing publication gate 1.0 on 2026-10-07T12:16:34+00:00: completeness 1.00; sense: Wikidata description; 2 live sources; review by codex: pass"},"score":1.0}}