Trait
Head titubation
A head tremor of moderate speed (3 to 4 Hz) in the anterior-posterior direction.
Summary
- Body system
- Abnormality of the nervous system
Reference genomeGRCh38hg38
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Get my Genome Test35 genes linked to Head titubation
Changes in these genes cause rare conditions in which Head titubation 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 |
|---|---|---|
| HIBCH3-hydroxyisobutyryl-CoA hydrolase | Always | In 2 conditions |
| HSPD1heat shock protein family D (Hsp60) member 1 | Always | In 1 condition |
| NKX6-2NK6 homeobox 2 | Always | In 2 conditions |
| PIGAphosphatidylinositol glycan anchor biosynthesis class A | Always | In 1 condition |
| PLP1proteolipid protein 1 | Always | In 1 condition |
| RNU12RNA, U12 small nuclear | Always | In 1 condition |
| KIF1Ckinesin family member 1C | Very often (80–99%) | In 1 condition |
| AARS1alanyl-tRNA synthetase 1 | Often (30–79%) | In 1 condition |
| ALS2alsin Rho guanine nucleotide exchange factor ALS2 | Often (30–79%) | In 2 conditions |
| KARS1lysyl-tRNA synthetase 1 | Often (30–79%) | In 1 condition |
| POLR1ARNA polymerase I subunit A | Often (30–79%) | In 1 condition |
| SKOR2SKI family transcriptional corepressor 2 | Often (30–79%) | In 1 condition |
| TMEM63Atransmembrane protein 63A | Often (30–79%) | In 1 condition |
| TTPAalpha tocopherol transfer protein | Often (30–79%) | In 1 condition |
| UCHL1ubiquitin C-terminal hydrolase L1 | Often (30–79%) | In 1 condition |
| ATP13A2ATPase cation transporting 13A2 | Sometimes (5–29%) | In 1 condition |
| EIF2AK2eukaryotic translation initiation factor 2 alpha kinase 2 | Sometimes (5–29%) | In 1 condition |
| ERLIN1ER lipid raft associated 1 | Sometimes (5–29%) | In 1 condition |
| FUSFUS RNA binding protein | Sometimes (5–29%) | In 1 condition |
| GNEglucosamine (UDP-N-acetyl)-2-epimerase/N-acetylmannosamine kinase | Sometimes (5–29%) | In 1 condition |
| LAMA1laminin subunit alpha 1 | Sometimes (5–29%) | In 1 condition |
| LMNB1lamin B1 | Sometimes (5–29%) | In 1 condition |
| PI4KAphosphatidylinositol 4-kinase alpha | Sometimes (5–29%) | In 1 condition |
| SIGMAR1sigma receptor chaperone 1 | Sometimes (5–29%) | In 1 condition |
| SORDsorbitol dehydrogenase | Sometimes (5–29%) | In 1 condition |
| SPG11SPG11 vesicle trafficking associated, spatacsin | Sometimes (5–29%) | In 1 condition |
| SPTLC1serine palmitoyltransferase long chain base subunit 1 | Sometimes (5–29%) | In 1 condition |
| SPTLC2serine palmitoyltransferase long chain base subunit 2 | Sometimes (5–29%) | In 1 condition |
| SYNE1spectrin repeat containing nuclear envelope protein 1 | Sometimes (5–29%) | In 1 condition |
| TARDBPTAR DNA binding protein | Sometimes (5–29%) | In 1 condition |
| TRMT2BtRNA methyltransferase 2B | Sometimes (5–29%) | In 1 condition |
| UBQLN2ubiquilin 2 | Sometimes (5–29%) | In 1 condition |
| VPS13Avacuolar protein sorting 13 homolog A | Sometimes (5–29%) | In 1 condition |
| SPTBN1spectrin beta, non-erythrocytic 1 | Rarely (1–4%) | In 1 condition |
| GJC2gap junction protein gamma 2 | 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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