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Barr2017 - Dynamics of p21 in hTert-RPE1cells This deteministic model reveals that abistable switch created by Cdt2, promotes irreversible S-phaseentry by keeping p21 levels low, prevents premature S-. It can be used to explore systemsbiology barr2017 dynamics of p21 in dynamics and compare simulation behavior across conditions.
Manifest
{
"io": {
"inputs": [
{
"name": "initial_mrna_p53",
"label": "Initial MRNA P53",
"maps_to": "systemsbiology_sbml_barr2017_dynamics_of_p21_in_htert_rpe1_cells_biomd0000000660_model.initial_mrna_p53",
"description": "Source state initial condition exposed as a model-specific control because no explicit intervention parameter is identifiable. Maps to SBML symbol `MrnaP53`."
},
{
"name": "initial_mrna_p21",
"label": "Initial MRNA P21",
"maps_to": "systemsbiology_sbml_barr2017_dynamics_of_p21_in_htert_rpe1_cells_biomd0000000660_model.initial_mrna_p21",
"description": "Source state initial condition exposed as a model-specific control because no explicit intervention parameter is identifiable. Maps to SBML symbol `MrnaP21`."
},
{
"name": "initial_mrna_cy",
"label": "Initial MRNA Cy",
"maps_to": "systemsbiology_sbml_barr2017_dynamics_of_p21_in_htert_rpe1_cells_biomd0000000660_model.initial_mrna_cy",
"description": "Source state initial condition exposed as a model-specific control because no explicit intervention parameter is identifiable. Maps to SBML symbol `MrnaCy`."
},
{
"name": "initial_t_p21",
"label": "Initial T P21",
"maps_to": "systemsbiology_sbml_barr2017_dynamics_of_p21_in_htert_rpe1_cells_biomd0000000660_model.initial_t_p21",
"description": "Source state initial condition exposed as a model-specific control because no explicit intervention parameter is identifiable. Maps to SBML symbol `tP21`."
},
{
"name": "initial_t_pcna",
"label": "Initial T Pcna",
"maps_to": "systemsbiology_sbml_barr2017_dynamics_of_p21_in_htert_rpe1_cells_biomd0000000660_model.initial_t_pcna",
"description": "Source state initial condition exposed as a model-specific control because no explicit intervention parameter is identifiable. Maps to SBML symbol `tPcna`."
},
{
"name": "initial_a_pcna",
"label": "Initial A Pcna",
"maps_to": "systemsbiology_sbml_barr2017_dynamics_of_p21_in_htert_rpe1_cells_biomd0000000660_model.initial_a_pcna",
"description": "Source state initial condition exposed as a model-specific control because no explicit intervention parameter is identifiable. Maps to SBML symbol `aPcna`."
}
],
"outputs": [
{
"name": "state",
"maps_to": "systemsbiology_sbml_barr2017_dynamics_of_p21_in_htert_rpe1_cells_biomd0000000660_model.state"
},
{
"name": "summary",
"maps_to": "systemsbiology_sbml_barr2017_dynamics_of_p21_in_htert_rpe1_cells_biomd0000000660_model.summary"
},
{
"name": "species_labels",
"maps_to": "systemsbiology_sbml_barr2017_dynamics_of_p21_in_htert_rpe1_cells_biomd0000000660_model.species_labels"
},
{
"name": "mrna_p53",
"maps_to": "systemsbiology_sbml_barr2017_dynamics_of_p21_in_htert_rpe1_cells_biomd0000000660_model.mrna_p53"
},
{
"name": "mrna_p21",
"maps_to": "systemsbiology_sbml_barr2017_dynamics_of_p21_in_htert_rpe1_cells_biomd0000000660_model.mrna_p21"
},
{
"name": "mrna_cy",
"maps_to": "systemsbiology_sbml_barr2017_dynamics_of_p21_in_htert_rpe1_cells_biomd0000000660_model.mrna_cy"
},
{
"name": "t_p21",
"maps_to": "systemsbiology_sbml_barr2017_dynamics_of_p21_in_htert_rpe1_cells_biomd0000000660_model.t_p21"
},
{
"name": "t_pcna",
"maps_to": "systemsbiology_sbml_barr2017_dynamics_of_p21_in_htert_rpe1_cells_biomd0000000660_model.t_pcna"
},
{
"name": "a_pcna",
"maps_to": "systemsbiology_sbml_barr2017_dynamics_of_p21_in_htert_rpe1_cells_biomd0000000660_model.a_pcna"
}
]
},
"tags": [
"systemsbiology",
"sbml",
"biomodels_ebi",
"faithful",
"curated"
],
"title": "Barr2017 Dynamics Of P21 In Htert Rpe1 Cells Lab",
"models": [
{
"path": "models/core",
"alias": "systemsbiology_sbml_barr2017_dynamics_of_p21_in_htert_rpe1_cells_biomd0000000660_model"
},
{
"path": "models/visualisation",
"alias": "visualisation"
}
],
"wiring": [
{
"to": [
"visualisation.systemsbiology_sbml_barr2017_dynamics_of_p21_in_htert_rpe1_cells_biomd0000000660_model_state"
],
"from": "systemsbiology_sbml_barr2017_dynamics_of_p21_in_htert_rpe1_cells_biomd0000000660_model.state"
},
{
"to": [
"visualisation.systemsbiology_sbml_barr2017_dynamics_of_p21_in_htert_rpe1_cells_biomd0000000660_model_summary"
],
"from": "systemsbiology_sbml_barr2017_dynamics_of_p21_in_htert_rpe1_cells_biomd0000000660_model.summary"
},
{
"to": [
"visualisation.systemsbiology_sbml_barr2017_dynamics_of_p21_in_htert_rpe1_cells_biomd0000000660_model_species_labels"
],
"from": "systemsbiology_sbml_barr2017_dynamics_of_p21_in_htert_rpe1_cells_biomd0000000660_model.species_labels"
}
],
"package": "barr2017-dynamics-of-p21-in-htert-rpe1-cells",
"runtime": {
"duration": 1,
"initial_inputs": {},
"communication_step": 0.1
},
"version": "1.0.0",
"description": "Barr2017 - Dynamics of p21 in hTert-RPE1cells This deteministic model reveals that abistable switch created by Cdt2, promotes irreversible S-phaseentry by keeping p21 levels low, prevents premature S-. It can be used to explore systemsbiology barr2017 dynamics of p21 in dynamics and compare simulation behavior across conditions.",
"schema_version": "2.0"
}Runtime
Duration1
Comms Step0.1
Runs
Total0
Completed0
Failed0
Metadata
Packagebarr2017-dynamics-of-p21-in-htert-rpe1-cells
Created2026-05-17
Updated2026-06-13
systemsbiologysbmlbiomodels_ebifaithfulcuratedvisualisationother