Reference

Evidence

CompoundsSubstances with curated findings
OutcomesMeasured endpoints
ProteinsTransporters and enzymes
InteractionsPairs that share biology
PapersEvery paper a finding cites
ArticlesReadings of the evidence

Chemistry

ReactionsRhea and Human-GEM, by subsystem
ReachWhat a compound can become

Reference layer

PathwaysReactions grouped under one name
ProcessesWhat proteins are annotated as doing
AnatomyTissues, by what is expressed there
Cell typesCells, by what is expressed there
OrganismsSpecies a compound is prepared from
MaterialsSubstances that are not one molecule
AssessmentsRegulatory determinations, transcribed
DiseasesFeatures, genes, and where each sits

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Reference

Evidence

Compounds
Outcomes
Proteins
Interactions
Papers
Articles

Chemistry

Reactions
Reach

Reference layer

Pathways
Processes
Anatomy
Cell types
Organisms
Materials
Assessments
Diseases

Atlas Graph Twin Access

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Catalyst

Computational infrastructure for human biology, built on a provenance-aware knowledge graph. Findings retain their sources; research and simulation are the next layers.

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Diseases
Reactions
Reach

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A reference for what the literature reports. Not medical advice.

Disease

pervasive developmental disorder

MONDO:0000594Mondo

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Findings

No curated finding names pervasive developmental disorder yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.

Definition

A category of developmental disorders characterized by impaired communication and socialization skills. The impairments are incongruent with the individual's developmental level or mental age. These disorders can be associated with general medical or genetic conditions.

Definition from the Mondo Disease Ontology (MONDO:0000594), read 2026-09-29. CC BY 4.0.

Where it sits

A kind of: complex neurodevelopmental disorder
developmental disorder of mental health
Narrower terms (5): atypical autism
autism spectrum disorder
childhood disintegrative disorder
FOXG1 disorder
Rett syndrome