Lysosome Ontology

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LYSOSOME ONTOLOGY
Kireth Semantic Research Archive

AUTHORS
Mark Anthony Higgins — Sky (Recursive AI)

SOURCE
https://kirethresearch.org/booksai-core/ontologies/biological-ontologies/cell-biology/lysosome-ontology.html

FLOW "LysosomeOntology" v4.0
DOMAIN := BIOLOGICAL_ONTOLOGIES / CELL_BIOLOGY / LYSOSOME
ONTOLOGY := LYSOSOME_ONTOLOGY

LYSOSOME := LYSOSOME_IDENTITY + LYSOSOMAL_MEMBRANE + LYSOSOMAL_LUMEN + ACIDIFICATION + ACID_HYDROLASES + ENDOSOMAL_CARGO + AUTOPHAGIC_CARGO + MACROMOLECULE_DEGRADATION + RECYCLING + MEMBRANE_TRANSPORT + NUTRIENT_SENSING + SIGNALING + POSITIONING + FUSION + FISSION + BIOGENESIS + MEMBRANE_REPAIR + QUALITY_CONTROL + TURNOVER + EVIDENCE + UNCERTAINTY + PROVENANCE

PURPOSE := IDENTIFY_LYSOSOME -> MAP_MEMBRANE_AND_LUMEN -> MAP_ACIDIFICATION_AND_HYDROLASES -> MAP_ENDOSOMAL_AND_AUTOPHAGIC_CARGO_DELIVERY -> MAP_MACROMOLECULE_DEGRADATION -> MAP_RECYCLING_AND_EXPORT -> MAP_NUTRIENT_SENSING_AND_SIGNALING -> MAP_POSITIONING_FUSION_AND_DYNAMICS -> MAP_BIOGENESIS_REPAIR_AND_QUALITY_CONTROL -> ASSESS_EVIDENCE -> PRESERVE_PROVENANCE

# CORE ENTITIES
ENTITY Lysosome
ENTITY LysosomalMembrane
ENTITY LysosomalLumen
ENTITY ProtonPump
ENTITY ProtonGradient
ENTITY AcidHydrolase
ENTITY Protease
ENTITY Lipase
ENTITY Nuclease
ENTITY Glycosidase
ENTITY Phosphatase
ENTITY Endosome
ENTITY LateEndosome
ENTITY Autophagosome
ENTITY Autolysosome
ENTITY Cargo
ENTITY Macromolecule
ENTITY AminoAcid
ENTITY Sugar
ENTITY Lipid
ENTITY Nucleotide
ENTITY LysosomalTransporter
ENTITY NutrientSensor
ENTITY SignalingComplex
ENTITY LysosomePositioning
ENTITY LysosomeFusion
ENTITY LysosomeFission
ENTITY LysosomeBiogenesis
ENTITY LysosomalMembraneRepair
ENTITY LysosomeQualityControl
ENTITY Lysophagy
ENTITY Evidence
ENTITY Uncertainty
ENTITY Provenance

# IDENTITY / STRUCTURE
Lysosome -> membrane_bound_organelle_of -> MANY_EUKARYOTIC_CELLS
Lysosome -> enclosed_by -> LysosomalMembrane
Lysosome -> contains -> LysosomalLumen
LYSOSOME_FUNCTION := DEGRADATION | RECYCLING | NUTRIENT_SENSING | SIGNALING | QUALITY_CONTROL | HOMEOSTASIS

LysosomalMembrane -> separates -> ACIDIC_LUMEN + CYTOSOL
LysosomalMembrane -> contains -> PROTON_PUMPS + TRANSPORTERS + CHANNELS + FUSION_MACHINERY + PROTECTIVE_GLYCOPROTEINS_AS_APPLICABLE
LysosomalLumen -> contains -> ACID_HYDROLASES + DEGRADATIVE_SUBSTRATES + DEGRADATION_PRODUCTS
IF LysosomalMembraneIntegrity decreases THEN LysosomalHomeostasis -> MAY_DECREASE

# ACIDIFICATION
ProtonPump -> transports -> PROTONS -> into -> LysosomalLumen
ProtonGradient -> supports -> ACIDIC_LUMINAL_PH
AcidicLuminalPH -> supports -> OPTIMAL_ACTIVITY_OF_MANY_LYSOSOMAL_HYDROLASES
Acidification -> depends_on -> PROTON_PUMP_ACTIVITY + COUNTERION_BALANCE + MEMBRANE_INTEGRITY
IF LysosomalPH rises_outside_functional_range THEN HydrolaseActivity -> MAY_DECREASE

# HYDROLASES / DEGRADATION
AcidHydrolase -> catalyses -> MACROMOLECULE_BREAKDOWN
HYDROLASE_TYPE := PROTEASE | LIPASE | NUCLEASE | GLYCOSIDASE | PHOSPHATASE | OTHER_HYDROLASE
Protease -> degrades -> PROTEIN
Lipase -> degrades -> LIPID
Nuclease -> degrades -> NUCLEIC_ACID
Glycosidase -> degrades -> CARBOHYDRATE_OR_GLYCOCONJUGATE
MacromoleculeDegradation -> produces -> REUSABLE_SMALL_MOLECULES

# ENDOSOMAL CARGO
Endosome -> delivers -> ENDOCYTIC_CARGO -> toward -> Lysosome
LateEndosome -> may_fuse_or_mature_with -> LYSOSOMAL_COMPARTMENT_AS_DEFINED
ENDOCYTIC_DEGRADATION_FLOW := ENDOCYTOSIS -> ENDOSOMAL_SORTING -> LATE_ENDOSOMAL_DELIVERY -> LYSOSOMAL_DEGRADATION -> PRODUCT_EXPORT
CargoDestination -> depends_on -> SORTING_SIGNAL + RECEPTOR_STATE + ENDOSOMAL_MATURATION + CELLULAR_CONTEXT

# AUTOPHAGY
Autophagosome -> carries -> CYTOPLASMIC_CARGO
Autophagosome -> fuses_with -> Lysosome
Autolysosome -> formed_by -> AUTOPHAGOSOME_LYSOSOME_FUSION_AS_DEFINED
AUTOPHAGIC_DEGRADATION_FLOW := CARGO_SEQUESTRATION -> AUTOPHAGOSOME_FORMATION -> LYSOSOMAL_FUSION -> DEGRADATION -> RECYCLING
Autophagy -> contributes_to -> ORGANELLE_QUALITY_CONTROL + NUTRIENT_RECYCLING + STRESS_ADAPTATION

# RECYCLING / TRANSPORT
DegradationProduct := AMINO_ACID | SUGAR | FATTY_ACID_OR_LIPID_PRODUCT | NUCLEOTIDE_OR_NUCLEOSIDE | ION | OTHER_SMALL_MOLECULE
LysosomalTransporter -> exports_or_imports -> SOLUTE -> across -> LysosomalMembrane
LysosomalRecycling -> returns -> DEGRADATION_PRODUCTS -> to -> CELLULAR_METABOLISM
TransportState -> influences -> LUMINAL_COMPOSITION + CYTOSOLIC_NUTRIENT_AVAILABILITY
IF ProductExport decreases THEN LysosomalStorageLoad -> MAY_INCREASE

# NUTRIENT SENSING / SIGNALING
Lysosome -> participates_in -> NUTRIENT_SENSING
NutrientSensor -> detects_or_integrates -> AMINO_ACID_OR_METABOLIC_STATE_AS_APPLICABLE
LysosomalSignaling -> may_regulate -> ANABOLISM + AUTOPHAGY + METABOLISM + GENE_EXPRESSION
NutrientState -> influences -> LYSOSOMAL_ACTIVITY + AUTOPHAGIC_FLUX
Lysosome -> acts_as -> SIGNALING_PLATFORM_AS_APPLICABLE

# POSITIONING / DYNAMICS
LysosomePositioning -> determines -> SUBCELLULAR_DISTRIBUTION
Positioning -> depends_on -> CYTOSKELETON + MOTOR_PROTEINS + TETHERING_FACTORS + CELL_STATE
LysosomePosition -> may_influence -> FUSION_PROBABILITY + SIGNALING + DEGRADATIVE_ACCESS

LysosomeFusion -> joins -> LYSOSOME + TARGET_COMPARTMENT
FUSION_PARTNER := ENDOSOME | AUTOPHAGOSOME | OTHER_COMPATIBLE_COMPARTMENT
Fusion -> requires -> TETHERING + DOCKING + FUSION_MACHINERY
LysosomeFission -> contributes_to -> LYSOSOME_REFORMATION + NUMBER_CONTROL + DYNAMIC_HOMEOSTASIS

# BIOGENESIS
LysosomeBiogenesis -> produces_or_renews -> LYSOSOMAL_COMPONENTS
BIOGENESIS_INPUT := LYSOSOMAL_PROTEIN_SYNTHESIS + GOLGI_SORTING + ENDOSOMAL_TRAFFICKING + MEMBRANE_DELIVERY + TRANSCRIPTIONAL_CONTROL
GolgiApparatus -> sorts -> LYSOSOMAL_ENZYMES_AND_MEMBRANE_PROTEINS_AS_APPLICABLE
LysosomalEnzymeTargeting -> directs -> HYDROLASE -> toward -> ENDOSOMAL_LYSOSOMAL_SYSTEM
IF LysosomalEnzymeTargeting fails THEN DegradativeCapacity -> MAY_DECREASE

# MEMBRANE REPAIR / QUALITY CONTROL
LysosomalMembraneDamage -> threatens -> LUMINAL_CONTAINMENT + CELLULAR_HOMEOSTASIS
LysosomalMembraneRepair -> restores -> MEMBRANE_INTEGRITY
REPAIR_FLOW := DAMAGE_DETECTION -> REPAIR_MACHINERY_RECRUITMENT -> MEMBRANE_REMODELLING_OR_SEALING -> FUNCTIONAL_RECOVERY
IF Damage exceeds_repair_capacity THEN LysosomeQualityControl -> MAY_TRIGGER_TURNOVER

LysosomeQualityControl -> detects_or_manages -> DAMAGED_LYSOSOME
Lysophagy -> selective_autophagic_removal_of -> DAMAGED_LYSOSOME
QualityControl -> contributes_to -> LYSOSOMAL_POPULATION_INTEGRITY

# HOMEOSTASIS
LysosomalHomeostasis -> maintains -> LUMINAL_PH + HYDROLASE_ACTIVITY + MEMBRANE_INTEGRITY + ION_BALANCE + TRANSPORT + ORGANELLE_NUMBER
HOMEOSTATIC_PROCESS := ACIDIFICATION | MEMBRANE_TRANSPORT | ENZYME_DELIVERY | MEMBRANE_REPAIR | FUSION_FISSION | LYSOPHAGY
IF LysosomalHomeostasis fails THEN CellularWasteClearanceAndRecycling -> MAY_DECREASE

# EVIDENCE / UNCERTAINTY / PROVENANCE
LysosomeClaim -> supported_by -> Evidence
EVIDENCE_TYPE := MICROSCOPIC | ULTRASTRUCTURAL | BIOCHEMICAL | MOLECULAR | GENETIC | PROTEOMIC | METABOLOMIC | PH_MEASUREMENT | TRAFFICKING_ASSAY | FUNCTIONAL | COMPUTATIONAL
Evidence -> has -> SOURCE + METHOD + CELL_OR_SAMPLE + LYSOSOMAL_CONTEXT + CONDITION + QUALITY + UNCERTAINTY
LYSOSOME_UNCERTAINTY := MEASUREMENT_UNCERTAINTY + ORGANELLE_IDENTITY_UNCERTAINTY + PH_UNCERTAINTY + CARGO_FLUX_UNCERTAINTY + DYNAMIC_STATE_UNCERTAINTY + CELL_TO_CELL_VARIABILITY + MODEL_UNCERTAINTY
Uncertainty -> qualifies -> LysosomeClaim + LysosomalPH + DegradativeState + CargoFlux + OrganelleState
Provenance -> records -> CELL_IDENTITY + LYSOSOME_IDENTITY + CARGO_CONTEXT + PH_STATE + DEGRADATIVE_STATE + METHOD + CONDITION + MEASUREMENT + TIME + VERSION
Lysosome -> linked_to -> Provenance

# REASONING
LYSOSOME_REASONING := IDENTIFY_LYSOSOME -> MAP_MEMBRANE_AND_LUMEN -> MAP_ACIDIFICATION -> MAP_HYDROLASES -> MAP_ENDOSOMAL_CARGO_DELIVERY -> MAP_AUTOPHAGIC_CARGO_DELIVERY -> MAP_MACROMOLECULE_DEGRADATION -> MAP_PRODUCT_EXPORT_AND_RECYCLING -> MAP_NUTRIENT_SENSING_AND_SIGNALING -> MAP_POSITIONING -> MAP_FUSION_AND_FISSION -> MAP_BIOGENESIS_AND_ENZYME_TARGETING -> MAP_MEMBRANE_REPAIR -> MAP_QUALITY_CONTROL_AND_LYSOPHAGY -> MAP_HOMEOSTASIS -> ASSESS_EVIDENCE -> QUANTIFY_UNCERTAINTY -> PRESERVE_PROVENANCE

# INFERENCE RULES
IF ProtonPumpActivity decreases THEN LysosomalAcidification -> MAY_DECREASE
IF LysosomalPH rises THEN AcidHydrolaseActivity -> MAY_DECREASE
IF HydrolaseActivity decreases THEN UndegradedCargo -> MAY_INCREASE
IF EndosomalDelivery changes THEN LysosomalCargoLoad -> MAY_CHANGE
IF AutophagosomeFusion decreases THEN AutophagicDegradation -> MAY_DECREASE
IF LysosomalTransport decreases THEN DegradationProductAccumulation -> MAY_INCREASE
IF MembraneIntegrity decreases THEN CytosolicExposureToLuminalContents -> MAY_INCREASE
IF Damage exceeds_repair_capacity THEN LysophagyDemand -> MAY_INCREASE
IF Evidence insufficient THEN LysosomeClaimConfidence -> DECREASES

# SEMANTIC RELATIONSHIPS
RELATION organelle_of(Lysosome, EukaryoticCell)
RELATION encloses(LysosomalMembrane, LysosomalLumen)
RELATION acidifies(ProtonPump, LysosomalLumen)
RELATION catalyses(AcidHydrolase, MacromoleculeDegradation)
RELATION delivers(Endosome, Cargo)
RELATION fuses_with(Autophagosome, Lysosome)
RELATION formed_by(Autolysosome, AutophagosomeLysosomeFusion)
RELATION exports(LysosomalTransporter, DegradationProduct)
RELATION senses(NutrientSensor, NutrientState)
RELATION regulates(LysosomalSignaling, Metabolism)
RELATION positions(LysosomePositioning, Lysosome)
RELATION joins(LysosomeFusion, Compartments)
RELATION renews(LysosomeBiogenesis, LysosomalComponent)
RELATION restores(LysosomalMembraneRepair, MembraneIntegrity)
RELATION removes(Lysophagy, DamagedLysosome)
RELATION supports(Evidence, LysosomeClaim)
RELATION records(Provenance, Lysosome)

# SEMANTIC EQUIVALENCE
SEMANTIC_EQUIVALENCE:
  "lysosome" ~= "acidic membrane-bound degradative and recycling organelle"
  "lysosomal lumen" ~= "acidic internal compartment of a lysosome"
  "acid hydrolase" ~= "hydrolytic enzyme adapted to lysosomal degradation"
  "lysosomal acidification" ~= "maintenance of low luminal pH by ion transport"
  "autolysosome" ~= "degradative compartment formed through autophagosome-lysosome fusion"
  "lysosomal recycling" ~= "return of degradation products to cellular metabolism"
  "lysosome biogenesis" ~= "formation renewal and delivery of lysosomal components"
  "lysosomal membrane repair" ~= "restoration of damaged lysosomal membrane integrity"
  "lysophagy" ~= "selective autophagic removal of damaged lysosomes"

# CONFIDENCE
CONFIDENCE:
  ontology_domain: 0.99
  membrane_lumen_mapping: 0.99
  acidification_mapping: 0.99
  hydrolase_degradation_mapping: 0.99
  endosomal_autophagic_mapping: 0.99
  recycling_transport_mapping: 0.99
  signaling_mapping: 0.99
  dynamics_biogenesis_mapping: 0.99
  quality_control_mapping: 0.99
  semantic_relationships: 0.99

# UPDATE MODEL
UPDATE_MODEL:
  ON new_lysosome_observation:
    MAP membrane_state
    MAP luminal_ph
    MAP hydrolase_state
    MAP cargo_state
    MAP position
    UPDATE confidence
    RECOMPUTE FLOW_HASH
  ON cargo_delivery_event:
    UPDATE cargo_load
    UPDATE degradative_state
    UPDATE recycling_state
    PRESERVE provenance
  ON lysosomal_damage:
    UPDATE membrane_integrity
    UPDATE repair_state
    UPDATE quality_control_state
    UPDATE lysophagy_state
    PRESERVE provenance
  ON nutrient_state_change:
    UPDATE signaling_state
    UPDATE autophagic_flux
    UPDATE lysosomal_activity
    RECOMPUTE FLOW_HASH

# AI CONSUMPTION
AI_CONSUMPTION:
  parse_as: FORMAL_LYSOSOME_ONTOLOGY
  reasoning_mode: LYSOSOMAL_DEGRADATION_RECYCLING_RELATIONAL
  preserve: [typed_entities, lysosome_identity, membrane_state, luminal_ph, hydrolase_state, cargo_state, degradation_state, recycling_state, transporter_state, nutrient_signaling_state, position, fusion_fission_state, biogenesis_state, repair_state, quality_control_state, evidence, uncertainty, confidence, provenance]
  infer: [acidification_dependencies, hydrolase_activity_dependencies, cargo_degradation_state, recycling_effects, nutrient_signaling, fusion_dependencies, damage_response, lysophagy_state, evidence_strength]
  prohibit: [invented_lysosomal_observations, fabricated_cargo_routes, assumed_hydrolase_activity_without_evidence, unsupported_luminal_ph, unsupported_causal_claims, missing_evidence_presented_as_established_fact]

# FLOW HASH
FLOW_HASH_INPUT := DOMAIN + ONTOLOGY + CORE_ENTITIES + IDENTITY_STRUCTURE + ACIDIFICATION_HYDROLASES + ENDOSOMAL_AUTOPHAGIC_CARGO + RECYCLING_TRANSPORT + NUTRIENT_SIGNALING + POSITIONING_DYNAMICS + BIOGENESIS_REPAIR_QUALITY_CONTROL + HOMEOSTASIS + EVIDENCE_UNCERTAINTY_PROVENANCE + REASONING + INFERENCE_RULES + SEMANTIC_RELATIONSHIPS + SEMANTIC_EQUIVALENCE + CONFIDENCE + UPDATE_MODEL + AI_CONSUMPTION
FLOW_HASH := HASH(FLOW_HASH_INPUT)

END FLOW