Trait
Absent eyebrow
Absence of the eyebrow.
Summary
- Also called
- Failure of development of eyebrows, Loss of eyebrows, Missing eyebrows, Absent eyebrows
Reference genomeGRCh38hg38
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Get my Genome Test40 genes linked to Absent eyebrow
Changes in these genes cause rare conditions in which Absent eyebrow 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.
| Gene | How often it is seen | Conditions |
|---|---|---|
| ALX1ALX homeobox 1 | Always | In 1 condition |
| DCLRE1CDNA cross-link repair 1C | Always | In 1 condition |
| EDAectodysplasin A | Always | In 1 condition |
| EDARADDEDAR associated via death domain | Always | In 1 condition |
| HOXC13homeobox C13 | Always | In 1 condition |
| HRHR lysine demethylase and nuclear receptor corepressor | Always | In 2 conditions |
| KRT85keratin 85 | Always | In 1 condition |
| ODC1ornithine decarboxylase 1 | Always | In 2 conditions |
| PKP1plakophilin 1 | Always | In 1 condition |
| RAG1recombination activating 1 | Always | In 1 condition |
| RAG2recombination activating 2 | Always | In 1 condition |
| SOX18SRY-box transcription factor 18 | Always | In 3 conditions |
| SPINK5serine peptidase inhibitor Kazal type 5 | Always | In 1 condition |
| BRAFB-Raf proto-oncogene, serine/threonine kinase | Very often (80–99%) | In 1 condition |
| KRASKRas proto-oncogene, GTPase | Very often (80–99%) | In 2 conditions |
| LMNAlamin A/C | Very often (80–99%) | In 2 conditions |
| MAP2K1mitogen-activated protein kinase kinase 1 | Very often (80–99%) | In 1 condition |
| MAP2K2mitogen-activated protein kinase kinase 2 | Very often (80–99%) | In 2 conditions |
| RNU12RNA, U12 small nuclear | Very often (80–99%) | In 1 condition |
| TWIST2twist family bHLH transcription factor 2 | Very often (80–99%) | In 2 conditions |
| ANAPC1anaphase promoting complex subunit 1 | Often (30–79%) | In 1 condition |
| AXIN2axin 2 | Often (30–79%) | In 1 condition |
| CDH3cadherin 3 | Often (30–79%) | In 1 condition |
| DSPdesmoplakin | Often (30–79%) | In 1 condition |
| JUPjunction plakoglobin | Often (30–79%) | In 1 condition |
| LTV1LTV1 ribosome biogenesis factor | Often (30–79%) | In 1 condition |
| MBTPS2membrane bound transcription factor peptidase, site 2 | Often (30–79%) | In 2 conditions |
| PI4KAphosphatidylinositol 4-kinase alpha | Often (30–79%) | In 1 condition |
| POLR3ARNA polymerase III subunit A | Often (30–79%) | In 1 condition |
| RECQL4RecQ like helicase 4 | Often (30–79%) | In 1 condition |
| TTC7Atetratricopeptide repeat domain 7A | Often (30–79%) | In 1 condition |
| UBE3Bubiquitin protein ligase E3B | Often (30–79%) | In 1 condition |
| CWC27CWC27 spliceosome associated cyclophilin | Sometimes (5–29%) | In 2 conditions |
| GJA1gap junction protein alpha 1 | Sometimes (5–29%) | In 1 condition |
| GJB6gap junction protein beta 6 | Sometimes (5–29%) | In 1 condition |
| ZMPSTE24zinc metallopeptidase STE24 | Sometimes (5–29%) | In 1 condition |
| FRAS1Fraser extracellular matrix complex subunit 1 | Not recorded | In 1 condition |
| RIPK4receptor interacting serine/threonine kinase 4 | Not recorded | In 1 condition |
| SMARCA2SWI/SNF related BAF chromatin remodeling complex subunit ATPase 2 | Not recorded | In 1 condition |
| UROSuroporphyrinogen III synthase | Not recorded | In 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
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 2026.10.16-c6eea6bf.
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