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Trait

Olfactory lobe absence

Clinical name: Olfactory lobe agenesis

HPO HP:0001341

Summary

Body system
Abnormality of the nervous system

11 condition reports read genes linked to this trait

Dante Labs condition reports look at the genes behind groups of inherited conditions, read from one whole-genome test. Each page says which conditions and genes a report covers, how it is read and what it cannot tell you.

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7 genes linked to Olfactory lobe absence

Changes in these genes cause rare conditions in which Olfactory lobe absence is seen. Most people with this trait have none of those conditions, and a gene on this list says nothing about anyone's own genome.

GeneHow often it is seenConditions
EDN3endothelin 3Often (30–79%)In 1 condition
EDNRBendothelin receptor type BOften (30–79%)In 1 condition
MITFmelanocyte inducing transcription factorOften (30–79%)In 1 condition
PIGAphosphatidylinositol glycan anchor biosynthesis class AOften (30–79%)In 1 condition
SOX10SRY-box transcription factor 10Often (30–79%)In 1 condition
ANOS1anosmin 1Not recordedIn 1 condition
MKS1MKS transition zone complex subunit 1Not recordedIn 1 condition

How often is among people with one of the gene's conditions, the most often across them, as the Human Phenotype Ontology records it. These pages describe traits and the research behind them; they are not a diagnosis, and a doctor or genetic counsellor is the person to ask about symptoms.

Broader traits

Abnormal olfactory lobe morphology

Where this comes from

  • The Human Phenotype Ontology, release 2026-09-01: the trait, its names, its definition and the genes linked to it. Find out more at hpo.jax.org.
  • Data release 2026.10.19-9814e911.

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