Trait
Neck muscle weakness
Decreased strength of the neck musculature.
Summary
- Also called
- Flaccid neck, Floppy neck
- Body system
- Abnormality of the musculoskeletal system
Reference genomeGRCh38hg38
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Get my Genome Test63 genes linked to Neck muscle weakness
Changes in these genes cause rare conditions in which Neck muscle weakness 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 |
|---|---|---|
| CFL2cofilin 2 | Always | In 1 condition |
| CHRNA1cholinergic receptor nicotinic alpha 1 subunit | Always | In 1 condition |
| COL6A1collagen type VI alpha 1 chain | Always | In 2 conditions |
| LRIF1ligand dependent nuclear receptor interacting factor 1 | Always | In 1 condition |
| MEGF10multiple EGF like domains 10 | Always | In 1 condition |
| TMEM43transmembrane protein 43 | Always | In 1 condition |
| TPM2tropomyosin 2 | Always | In 2 conditions |
| TRIP4thyroid hormone receptor interactor 4 | Always | In 2 conditions |
| ACTA1actin alpha 1, skeletal muscle | Very often (80–99%) | In 3 conditions |
| JAG2jagged canonical Notch ligand 2 | Very often (80–99%) | In 1 condition |
| LMNAlamin A/C | Very often (80–99%) | In 1 condition |
| SELENONselenoprotein N | Very often (80–99%) | In 1 condition |
| SLC22A5solute carrier family 22 member 5 | Very often (80–99%) | In 1 condition |
| ADCY5adenylate cyclase 5 | Often (30–79%) | In 1 condition |
| COL12A1collagen type XII alpha 1 chain | Often (30–79%) | In 1 condition |
| COL13A1collagen type XIII alpha 1 chain | Often (30–79%) | In 1 condition |
| COL6A2collagen type VI alpha 2 chain | Often (30–79%) | In 1 condition |
| COL6A3collagen type VI alpha 3 chain | Often (30–79%) | In 1 condition |
| COLQcollagen like tail subunit of asymmetric acetylcholinesterase | Often (30–79%) | In 2 conditions |
| CRYABcrystallin alpha B | Often (30–79%) | In 1 condition |
| DNM2dynamin 2 | Often (30–79%) | In 1 condition |
| LAMB2laminin subunit beta 2 | Often (30–79%) | In 1 condition |
| MTMR14myotubularin related protein 14 | Often (30–79%) | In 1 condition |
| MUSKmuscle associated receptor tyrosine kinase | Often (30–79%) | In 1 condition |
| MYH7myosin heavy chain 7 | Often (30–79%) | In 2 conditions |
| MYL1myosin light chain 1 | Often (30–79%) | In 1 condition |
| NOTCH2NLCnotch 2 N-terminal like C | Often (30–79%) | In 1 condition |
| PRPS1phosphoribosyl pyrophosphate synthetase 1 | Often (30–79%) | In 1 condition |
| FA2Hfatty acid 2-hydroxylase | Sometimes (5–29%) | In 1 condition |
| GMPPBGDP-mannose pyrophosphorylase B | Sometimes (5–29%) | In 1 condition |
| KBTBD13kelch repeat and BTB domain containing 13 | Sometimes (5–29%) | In 1 condition |
| KLHL41kelch like family member 41 | Sometimes (5–29%) | In 1 condition |
| LPIN1lipin 1 | Sometimes (5–29%) | In 1 condition |
| MORC2MORC family CW-type zinc finger 2 | Sometimes (5–29%) | In 1 condition |
| MT-ATP8mitochondrially encoded ATP synthase membrane subunit 8 | Sometimes (5–29%) | In 1 condition |
| MT-CO1mitochondrially encoded cytochrome c oxidase I | Sometimes (5–29%) | In 1 condition |
| MT-CO3mitochondrially encoded cytochrome c oxidase III | Sometimes (5–29%) | In 1 condition |
| MT-TL1mitochondrially encoded tRNA-Leu (UUA/G) 1 | Sometimes (5–29%) | In 1 condition |
| MYPNmyopalladin | Sometimes (5–29%) | In 1 condition |
| NEBnebulin | Sometimes (5–29%) | In 1 condition |
Show 23 more genes
| Gene | How often it is seen | Conditions |
|---|---|---|
| OBSCNobscurin, cytoskeletal calmodulin and titin-interacting RhoGEF | Sometimes (5–29%) | In 1 condition |
| PNPLA2patatin like domain 2, triacylglycerol lipase | Sometimes (5–29%) | In 2 conditions |
| PYROXD1pyridine nucleotide-disulphide oxidoreductase domain 1 | Sometimes (5–29%) | In 1 condition |
| RRM2Bribonucleotide reductase regulatory TP53 inducible subunit M2B | Sometimes (5–29%) | In 1 condition |
| SLC5A7solute carrier family 5 member 7 | Sometimes (5–29%) | In 1 condition |
| TGM6transglutaminase 6 | Sometimes (5–29%) | In 2 conditions |
| TPM3tropomyosin 3 | Sometimes (5–29%) | In 2 conditions |
| CAV3caveolin 3 | Rarely (1–4%) | In 1 condition |
| GALCgalactosylceramidase | Rarely (1–4%) | In 1 condition |
| PSAPprosaposin | Rarely (1–4%) | In 1 condition |
| CHRNDcholinergic receptor nicotinic delta subunit | Not recorded | In 1 condition |
| CHRNEcholinergic receptor nicotinic epsilon subunit | Not recorded | In 1 condition |
| DESdesmin | Not recorded | In 1 condition |
| DYSFdysferlin | Not recorded | In 1 condition |
| GFPT1glutamine--fructose-6-phosphate transaminase 1 | Not recorded | In 1 condition |
| MTM1myotubularin 1 | Not recorded | In 1 condition |
| MYH2myosin heavy chain 2 | Not recorded | In 1 condition |
| ORAI1ORAI calcium release-activated calcium modulator 1 | Not recorded | In 1 condition |
| PABPN1poly(A) binding protein nuclear 1 | Not recorded | In 1 condition |
| SLC25A1solute carrier family 25 member 1 | Not recorded | In 1 condition |
| SLC52A2solute carrier family 52 member 2 | Not recorded | In 1 condition |
| SLC52A3solute carrier family 52 member 3 | Not recorded | In 1 condition |
| SYNE1spectrin repeat containing nuclear envelope protein 1 | 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.
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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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