Metadata-Version: 2.3
Name: gocam
Version: 0.5.2rc1
Summary: GO CAM Data Model (Python)
License: BSD-3
Author: The Gene Ontology Consortium
Author-email: help@geneontology.org
Requires-Python: >=3.9,<4.0
Classifier: License :: Other/Proprietary License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Provides-Extra: cx2
Provides-Extra: oaklib
Provides-Extra: owl
Requires-Dist: click (>=8,<9)
Requires-Dist: linkml-runtime (>=1.1.24,<2.0.0)
Requires-Dist: ndex2 (>=3.9.0,<4.0.0) ; extra == "cx2"
Requires-Dist: networkx[extra] (>=3,<4) ; extra == "cx2"
Requires-Dist: oaklib ; extra == "oaklib"
Requires-Dist: prefixmaps (>=0.2.6,<0.3.0)
Requires-Dist: py-horned-owl ; extra == "owl"
Requires-Dist: pydantic (>=2,<3)
Requires-Dist: pyyaml (>=6,<7)
Requires-Dist: requests (>=2,<3)
Description-Content-Type: text/markdown

# gocam

GO CAM Data Model (Python)

## Website

[https://geneontology.github.io/gocam-py](https://geneontology.github.io/gocam-py)

## About

Example yaml/json

```yaml
id: gomodel:568b0f9600000284
title: Antibacterial innate immune response in the intestine via MAPK cascade (C.
  elegans)
taxon: NCBITaxon:6239
status: production
comments:
- 'Automated change 2023-03-16: RO:0002212 replaced by RO:0002630'
- 'Automated change 2023-03-16: RO:0002213 replaced by RO:0002629'
activities:
- id: gomodel:568b0f9600000284/57ec3a7e00000079
  enabled_by: WB:WBGene00006575
  molecular_function:
    evidence:
    - term: ECO:0000314
      reference: PMID:15625192
      provenances:
      - contributor: https://orcid.org/0000-0002-1706-4196
        date: '2019-09-23'
    provenances: []
    term: GO:0035591
  occurs_in:
    evidence:
    - term: ECO:0000314
      reference: PMID:15625192
      provenances:
      - contributor: https://orcid.org/0000-0002-3013-9906
        date: '2019-06-28'
    term: GO:0005737
  part_of:
    evidence:
    - term: ECO:0000315
      reference: PMID:19837372
      with_objects:
      - WB:WBVar00241222|WB:WBVar00241223
      provenances:
      - contributor: https://orcid.org/0000-0002-1706-4196
        date: '2021-07-08'
    term: GO:0140367
  causal_associations:
  - evidence:
    - term: ECO:0000315
      reference: PMID:15123841
      provenances:
      - contributor: https://orcid.org/0000-0002-3013-9906
        date: '2019-05-31'
    predicate: RO:0002629
    downstream_activity: gomodel:568b0f9600000284/57ec3a7e00000109
- id: gomodel:568b0f9600000284/580685bd00000135
  enabled_by: WB:WBGene00011979
  molecular_function:
    evidence:
    - term: ECO:0000307
      reference: GO_REF:0000015
      provenances:
      - contributor: https://orcid.org/0000-0002-3013-9906
        date: '2018-11-12'
    provenances: []
    term: GO:0003674
  occurs_in:
    evidence:
    - term: ECO:0000307
      reference: GO_REF:0000015
      provenances:
      - contributor: https://orcid.org/0000-0002-1706-4196
        date: '2021-11-29'
    term: GO:0110165
  part_of:
    evidence:
    - term: ECO:0000270
      reference: PMID:17096597
      provenances:
      - contributor: https://orcid.org/0000-0002-1706-4196
        date: '2021-07-08'
    term: GO:0140367
- id: gomodel:568b0f9600000284/5745387b00000588
  enabled_by: WB:WBGene00012019
  molecular_function:
    evidence:
    - term: ECO:0000314
      reference: PMID:17728253
      provenances:
      - contributor: https://orcid.org/0000-0002-1706-4196
        date: '2019-09-23'
    provenances: []
    term: GO:0004674
  occurs_in:
    evidence:
    - term: ECO:0000314
      reference: PMID:17728253
      provenances:
      - contributor: https://orcid.org/0000-0002-3013-9906
        date: '2019-07-01'
    term: GO:0009898
  part_of:
    evidence:
    - term: ECO:0000315
      reference: PMID:19371715
      provenances:
      - contributor: https://orcid.org/0000-0002-1706-4196
        date: '2016-10-19'
    term: GO:0140367
  causal_associations:
  - evidence:
    - term: ECO:0000315
      reference: PMID:19371715
      provenances:
      - contributor: https://orcid.org/0000-0002-3013-9906
        date: '2019-07-02'
    predicate: RO:0002629
    downstream_activity: gomodel:568b0f9600000284/568b0f9600000285
- id: gomodel:568b0f9600000284/5b528b1100002286
  enabled_by: WB:WBGene00006599
  molecular_function:
    evidence:
    - term: ECO:0000501
      reference: GO_REF:0000037
      with_objects:
      - UniProtKB-KW:KW-0723
      provenances:
      - contributor: https://orcid.org/0000-0002-3013-9906
        date: '2018-09-06'
    - term: ECO:0000315
      reference: PMID:23072806
      provenances:
      - contributor: https://orcid.org/0000-0002-3013-9906
        date: '2018-09-06'
    - term: ECO:0000501
      reference: GO_REF:0000002
      with_objects:
      - InterPro:IPR000961
      provenances:
      - contributor: https://orcid.org/0000-0002-3013-9906
        date: '2018-09-06'
    - term: ECO:0000318
      reference: PAINT_REF:24356
      with_objects:
      - PANTHER:PTN000683254
      provenances:
      - contributor: https://orcid.org/0000-0002-3013-9906
        date: '2018-09-06'
    provenances: []
    term: GO:0004674
  part_of:
    evidence:
    - term: ECO:0000315
      reference: PMID:22470487
      provenances:
      - contributor: https://orcid.org/0000-0002-3013-9906
        date: '2018-09-06'
    term: GO:0002225
  causal_associations:
  - evidence:
    - term: ECO:0000316
      reference: PMID:19371715
      provenances:
      - contributor: https://orcid.org/0000-0002-3013-9906
        date: '2019-07-01'
    predicate: RO:0002629
    downstream_activity: gomodel:568b0f9600000284/5745387b00000588
- id: gomodel:568b0f9600000284/57ec3a7e00000119
  enabled_by: WB:WBGene00004758
  molecular_function:
    evidence:
    - term: ECO:0000314
      reference: PMID:11751572
      provenances:
      - contributor: https://orcid.org/0000-0002-1706-4196
        date: '2019-09-23'
    provenances: []
    term: GO:0004708
  occurs_in:
    evidence:
    - term: ECO:0000318
      reference: PMID:21873635
      provenances:
      - contributor: https://orcid.org/0000-0002-3013-9906
        date: '2019-06-28'
    term: GO:0005737
  part_of:
    evidence:
    - term: ECO:0000315
      reference: PMID:12142542
      provenances:
      - contributor: https://orcid.org/0000-0002-1706-4196
        date: '2020-10-28'
    term: GO:0140367
  causal_associations:
  - evidence:
    - term: ECO:0000315
      reference: PMID:12142542
      provenances:
      - contributor: https://orcid.org/0000-0002-3013-9906
        date: '2019-05-31'
    predicate: RO:0002629
    downstream_activity: gomodel:568b0f9600000284/568b0f9600000285
- id: gomodel:568b0f9600000284/568b0f9600000285
  enabled_by: WB:WBGene00004055
  molecular_function:
    evidence:
    - term: ECO:0000314
      reference: PMID:20369020
      provenances:
      - contributor: https://orcid.org/0000-0002-1706-4196
        date: '2020-10-28'
    provenances: []
    term: GO:0004707
  occurs_in:
    evidence:
    - term: ECO:0000314
      reference: PMID:20133945
      provenances:
      - contributor: https://orcid.org/0000-0002-3013-9906
        date: '2019-07-01'
    term: GO:0005829
  part_of:
    evidence:
    - term: ECO:0000315
      reference: PMID:12142542
      provenances:
      - contributor: https://orcid.org/0000-0002-1706-4196
        date: '2020-10-28'
    term: GO:0140367
  causal_associations:
  - evidence:
    - term: ECO:0000314
      reference: PMID:20369020
      provenances:
      - contributor: https://orcid.org/0000-0002-3013-9906
        date: '2019-05-31'
    predicate: RO:0002629
    downstream_activity: gomodel:568b0f9600000284/568b0f9600000287
- id: gomodel:568b0f9600000284/57ec3a7e00000109
  enabled_by: WB:WBGene00003822
  molecular_function:
    evidence:
    - term: ECO:0000314
      reference: PMID:11751572
      provenances:
      - contributor: https://orcid.org/0000-0002-1706-4196
        date: '2019-09-23'
    provenances: []
    term: GO:0004709
  occurs_in:
    evidence:
    - term: ECO:0000314
      reference: PMID:15625192
      provenances:
      - contributor: https://orcid.org/0000-0002-3013-9906
        date: '2019-06-28'
    term: GO:0005737
  part_of:
    evidence:
    - term: ECO:0000315
      reference: PMID:12142542
      provenances:
      - contributor: https://orcid.org/0000-0002-1706-4196
        date: '2020-10-28'
    term: GO:0140367
  causal_associations:
  - evidence:
    - term: ECO:0000315
      reference: PMID:12142542
      provenances:
      - contributor: https://orcid.org/0000-0002-3013-9906
        date: '2019-05-31'
    predicate: RO:0002629
    downstream_activity: gomodel:568b0f9600000284/57ec3a7e00000119
- id: gomodel:568b0f9600000284/5b91dbd100000652
  enabled_by: WB:WBGene00006923
  molecular_function:
    evidence:
    - term: ECO:0000314
      reference: PMID:15116070
      provenances:
      - contributor: https://orcid.org/0000-0002-3013-9906
        date: '2018-10-08'
    provenances: []
    term: GO:0017017
  occurs_in:
    evidence:
    - term: ECO:0000250
      reference: PMID:15116070
      with_objects:
      - UniProt:Q920R2
      provenances:
      - contributor: https://orcid.org/0000-0002-3013-9906
        date: '2019-07-01'
    term: GO:0005737
  part_of:
    evidence:
    - term: ECO:0000316
      reference: PMID:22554143
      with_objects:
      - WB:WBGene00002187
      provenances:
      - contributor: https://orcid.org/0000-0002-3013-9906
        date: '2018-10-08'
    - term: ECO:0000315
      reference: PMID:22554143
      provenances:
      - contributor: https://orcid.org/0000-0002-3013-9906
        date: '2018-10-08'
    term: GO:1900425
  causal_associations:
  - evidence:
    - term: ECO:0000315
      reference: PMID:22554143
      provenances:
      - contributor: https://orcid.org/0000-0002-3013-9906
        date: '2018-10-09'
    predicate: RO:0002630
    downstream_activity: gomodel:568b0f9600000284/5b91dbd100000659
  - evidence:
    - term: ECO:0000315
      reference: PMID:15256594
      provenances:
      - contributor: https://orcid.org/0000-0002-3013-9906
        date: '2019-06-20'
    - term: ECO:0000315
      reference: PMID:22554143
      provenances:
      - contributor: https://orcid.org/0000-0002-1706-4196
        date: '2020-10-28'
    predicate: RO:0002630
    downstream_activity: gomodel:568b0f9600000284/568b0f9600000285
- id: gomodel:568b0f9600000284/5b91dbd100000659
  enabled_by: WB:WBGene00002187
  molecular_function:
    evidence:
    - term: ECO:0000353
      reference: PMID:12435362
      with_objects:
      - WB:WBGene00001599
      provenances:
      - contributor: https://orcid.org/0000-0002-3013-9906
        date: '2018-10-08'
    - term: ECO:0000353
      reference: PMID:12435362
      with_objects:
      - WB:WBGene00001600
      provenances:
      - contributor: https://orcid.org/0000-0002-3013-9906
        date: '2018-10-08'
    - term: ECO:0000353
      reference: PMID:23437011
      with_objects:
      - WB:WBGene00001345
      provenances:
      - contributor: https://orcid.org/0000-0002-3013-9906
        date: '2018-10-08'
    - term: ECO:0000353
      reference: PMID:23437011
      with_objects:
      - WB:WBGene00001345
      provenances:
      - contributor: https://orcid.org/0000-0002-3013-9906
        date: '2018-10-08'
    provenances: []
    term: GO:0005515
  occurs_in:
    evidence:
    - term: ECO:0000314
      reference: PMID:17699606
      provenances:
      - contributor: https://orcid.org/0000-0002-3013-9906
        date: '2019-07-01'
    term: GO:0005737
  part_of:
    evidence:
    - term: ECO:0000315
      reference: PMID:22554143
      with_objects:
      - WB:WBGene00002187
      provenances:
      - contributor: https://orcid.org/0000-0002-3013-9906
        date: '2018-10-08'
    term: GO:1900181
- id: gomodel:568b0f9600000284/568b0f9600000287
  enabled_by: WB:WBGene00000223
  molecular_function:
    evidence:
    - term: ECO:0000250
      reference: PMID:20369020
      provenances:
      - contributor: https://orcid.org/0000-0002-3013-9906
        date: '2018-10-29'
    provenances: []
    term: GO:0000981
  occurs_in:
    evidence:
    - term: ECO:0000314
      reference: PMID:20369020
      provenances:
      - contributor: https://orcid.org/0000-0002-3013-9906
        date: '2018-10-29'
    term: GO:0005634
  part_of:
    evidence:
    - term: ECO:0000315
      reference: PMID:20369020
      provenances:
      - contributor: https://orcid.org/0000-0002-1706-4196
        date: '2020-10-28'
    term: GO:0140367
  causal_associations:
  - evidence:
    - term: ECO:0000315
      reference: PMID:20369020
      provenances:
      - contributor: https://orcid.org/0000-0002-3013-9906
        date: '2018-09-26'
    - term: ECO:0000315
      reference: PMID:19837372
      provenances:
      - contributor: https://orcid.org/0000-0002-3013-9906
        date: '2018-10-31'
    predicate: RO:0002629
    downstream_activity: gomodel:568b0f9600000284/580685bd00000135
objects:
- id: WB:WBGene00006599
  label: tpa-1 Cele
- id: GO:0004674
  label: protein serine/threonine kinase activity
- id: GO:0002225
  label: positive regulation of antimicrobial peptide production
- id: ECO:0000501
  label: evidence used in automatic assertion
- id: ECO:0000315
  label: mutant phenotype evidence used in manual assertion
- id: ECO:0000318
  label: biological aspect of ancestor evidence used in manual assertion
- id: WB:WBGene00006923
  label: vhp-1 Cele
- id: GO:0017017
  label: MAP kinase tyrosine/serine/threonine phosphatase activity
- id: GO:1900425
  label: negative regulation of defense response to bacterium
- id: ECO:0000314
  label: direct assay evidence used in manual assertion
- id: ECO:0000316
  label: genetic interaction evidence used in manual assertion
- id: WB:WBGene00002187
  label: kgb-1 Cele
- id: GO:0005515
  label: protein binding
- id: GO:1900181
  label: negative regulation of protein localization to nucleus
- id: ECO:0000353
  label: physical interaction evidence used in manual assertion
- id: ECO:0000250
  label: sequence similarity evidence used in manual assertion
- id: ECO:0000307
  label: no evidence data found used in manual assertion
- id: GO:0005737
  label: cytoplasm
- id: GO:0005829
  label: cytosol
- id: GO:0009898
  label: cytoplasmic side of plasma membrane
- id: WB:WBGene00000223
  label: atf-7 Cele
- id: WB:WBGene00004055
  label: pmk-1 Cele
- id: WB:WBGene00004758
  label: sek-1 Cele
- id: GO:0004707
  label: MAP kinase activity
- id: GO:0000981
  label: DNA-binding transcription factor activity, RNA polymerase II-specific
- id: GO:0005634
  label: nucleus
- id: GO:0016045
  label: detection of bacterium
- id: GO:0003674
  label: molecular_function
- id: GO:0035591
  label: signaling adaptor activity
- id: WB:WBGene00006575
  label: tir-1 Cele
- id: GO:0004709
  label: MAP kinase kinase kinase activity
- id: WB:WBGene00003822
  label: nsy-1 Cele
- id: GO:0004708
  label: MAP kinase kinase activity
- id: WB:WBGene00012019
  label: dkf-2 Cele
- id: GO:0140367
  label: antibacterial innate immune response
- id: WB:WBGene00011979
  label: sysm-1 Cele
- id: ECO:0000270
  label: expression pattern evidence used in manual assertion
- id: GO:0110165
  label: cellular anatomical entity

```

## CX2 Conversion

Additional dependencies are required for CX2 conversion. Install them with the `cx2` extras:

```bash
pip install gocam-py[cx2]
```

> [!IMPORTANT]
> This will attempt to install the `pygraphviz` package, which requires [Graphviz](https://www.graphviz.org/) (version 2.46 or later) to be installed. If you are on MacOS and you installed Graphviz with Homebrew, you may need to set the following environment variables first so that `pygraphviz` can find the Graphviz installation:
> ```shell
> export GRAPHVIZ_PREFIX=$(brew --prefix graphviz)
> export CFLAGS="-I${GRAPHVIZ_PREFIX}/include"
> export LDFLAGS="-L${GRAPHVIZ_PREFIX}/lib"
> ```

Then you can convert a GO-CAM model to CX2 with the `convert` subcommand:

```bash
gocam convert -O cx2 model.yaml
```

See the CLI help for more information and options:

```bash
gocam convert --help
```

## Gene-to-Gene Format Translation

Convert GO-CAM models to gene-to-gene format where nodes are gene products and edges represent causal relationships with GO terms as edge properties.

### Basic Usage

```python
from gocam.translation.networkx.model_network_translator import ModelNetworkTranslator
from gocam.datamodel import Model
import json

# Test with a complete example (you can run this directly!)
gocam_json_string = """
{
  "id": "gomodel:568b0f9600000284",
  "title": "Antibacterial innate immune response in the intestine via MAPK cascade",
  "taxon": "NCBITaxon:6239",
  "activities": [
    {
      "id": "gomodel:568b0f9600000284/57ec3a7e00000079",
      "enabled_by": {"term": "WB:WBGene00006575"},
      "molecular_function": {"term": "GO:0035591"},
      "causal_associations": [
        {
          "predicate": "RO:0002629",
          "downstream_activity": "gomodel:568b0f9600000284/57ec3a7e00000109"
        }
      ]
    },
    {
      "id": "gomodel:568b0f9600000284/57ec3a7e00000109",
      "enabled_by": {"term": "WB:WBGene00003822"},
      "molecular_function": {"term": "GO:0004709"}
    }
  ]
}
"""

# Parse the JSON and create model
model = Model.model_validate_json(gocam_json_string)

# Create translator and convert to gene-to-gene JSON
translator = ModelNetworkTranslator()
json_output = translator.translate_models_to_json([model])
print("Translation successful!")
print(f"Output: {len(json_output)} characters")

# Parse and show structure
result = json.loads(json_output)
print(f"Nodes: {len(result['nodes'])}, Edges: {len(result['edges'])}")
print(json_output)
```

```python
# Or from a JSON string
gocam_json_string = """
{
  "id": "gomodel:568b0f9600000284",
  "title": "Antibacterial innate immune response in the intestine via MAPK cascade",
  "taxon": "NCBITaxon:6239",
  "activities": [
    {
      "id": "gomodel:568b0f9600000284/57ec3a7e00000079",
      "enabled_by": {"term": "WB:WBGene00006575"},
      "molecular_function": {"term": "GO:0035591"},
      "causal_associations": [
        {
          "predicate": "RO:0002629",
          "downstream_activity": "gomodel:568b0f9600000284/57ec3a7e00000109"
        }
      ]
    }
  ]
}
"""

model = Model.model_validate_json(gocam_json_string)
json_output = translator.translate_models_to_json([model])
```

### Multiple Models

```python
# Process multiple models together (combined into single network)
models = [model1, model2, model3]
combined_json = translator.translate_models_to_json(models)

# Process multiple models individually
for model in models:
    json_output = translator.translate_models_to_json([model])
    print(f"Model {model.id}:")
    print(json_output)
```

### Output Format

The JSON output contains:
- **nodes**: Gene products with `id`, `gene_product`, `model_id`, and `label` (if available)
- **edges**: Causal relationships with GO term properties and evidence:
  - **GO Terms**: `source_gene_molecular_function`, `target_gene_molecular_function`, `source_gene_biological_process`, `target_gene_biological_process`, `source_gene_occurs_in`, `target_gene_occurs_in`, `source_gene_product`, `target_gene_product`
  - **Evidence Collections** (multivalued lists):
    - `source_{term}_has_reference`, `target_{term}_has_reference` (e.g., `source_molecular_function_has_reference`)
    - `source_{term}_assessed_by`, `target_{term}_assessed_by` (e.g., `source_occurs_in_assessed_by`)
    - `source_{term}_contributors`, `target_{term}_contributors` (e.g., `source_occurs_in_contributors`)
  - **Causal Relationship**: `causal_predicate` (e.g., "RO:0002629"), `causal_predicate_has_reference`, `causal_predicate_assessed_by`, `causal_predicate_contributors`
- **model_info**: Model metadata (optional, controlled by `include_model_info` parameter)

The output follows NetworkX `node_link_data` format standards with `directed`, `multigraph`, and `graph` fields. 
Model metadata is stored in `graph.model_info` following NetworkX conventions for graph-level attributes.

Evidence collections preserve the original GO-CAM evidence with references (PMIDs, etc.) and evidence codes (ECO terms) for full traceability.

### Example Output

```json
{
  "directed": true,
  "multigraph": false,
  "graph": {
    "model_info": {
      "id": "gomodel:568b0f9600000284",
      "title": "Antibacterial innate immune response in the intestine via MAPK cascade (C. elegans)",
      "taxon": "NCBITaxon:6239",
      "status": "production"
    }
  },
  "nodes": [
    {
      "id": "WB:WBGene00006575",
      "gene_product": "WB:WBGene00006575",
      "model_id": "gomodel:568b0f9600000284"
    },
    {
      "id": "WB:WBGene00003822",
      "gene_product": "WB:WBGene00003822",
      "model_id": "gomodel:568b0f9600000284"
    }
  ],
  "edges": [
    {
      "source": "WB:WBGene00006575",
      "target": "WB:WBGene00003822",
      "source_gene": "WB:WBGene00006575",
      "target_gene": "WB:WBGene00003822",
      "model_id": "gomodel:568b0f9600000284",
      "causal_predicate": "RO:0002629",
      "causal_predicate_has_reference": ["PMID:15123841"],
      "causal_predicate_assessed_by": ["ECO:0000315"],
      "causal_predicate_contributors": ["https://orcid.org/0000-0002-3013-9906"],
      "source_gene_molecular_function": "GO:0035591",
      "source_gene_molecular_function_has_reference": ["PMID:15625192"],
      "source_gene_molecular_function_assessed_by": ["ECO:0000314"],
      "source_gene_molecular_function_contributors": ["https://orcid.org/0000-0002-1706-4196"],
      "source_gene_biological_process": "GO:0140367",
      "source_gene_biological_process_has_reference": ["PMID:19837372"],
      "source_gene_biological_process_assessed_by": ["ECO:0000315"],
      "source_gene_biological_process_contributors": ["https://orcid.org/0000-0002-1706-4196"],
      "source_gene_occurs_in": "GO:0005737",
      "source_gene_occurs_in_has_reference": ["PMID:15625192"],
      "source_gene_occurs_in_assessed_by": ["ECO:0000314"],
      "source_gene_occurs_in_contributors": ["https://orcid.org/0000-0002-3013-9906"],
      "source_gene_product": "WB:WBGene00006575",
      "target_gene_molecular_function": "GO:0004709",
      "target_gene_molecular_function_has_reference": ["PMID:11751572"],
      "target_gene_molecular_function_assessed_by": ["ECO:0000314"],
      "target_gene_molecular_function_contributors": ["https://orcid.org/0000-0002-1706-4196"],
      "target_gene_biological_process": "GO:0140367",
      "target_gene_biological_process_has_reference": ["PMID:12142542"],
      "target_gene_biological_process_assessed_by": ["ECO:0000315"],
      "target_gene_biological_process_contributors": ["https://orcid.org/0000-0002-1706-4196"],
      "target_gene_occurs_in": "GO:0005737",
      "target_gene_occurs_in_has_reference": ["PMID:15625192"],
      "target_gene_occurs_in_assessed_by": ["ECO:0000314"],
      "target_gene_occurs_in_contributors": ["https://orcid.org/0000-0002-3013-9906"],
      "target_gene_product": "WB:WBGene00003822"
    }
  ]
}
```

### NetworkX Graph Access

```python
# Get NetworkX DiGraph directly (for analysis)
g2g_graph = translator.translate_models([model])
print(f"Genes: {g2g_graph.number_of_nodes()}")
print(f"Causal relationships: {g2g_graph.number_of_edges()}")
```

