Gene
MED25
mediator complex subunit 25
- HGNC 28845↗(opens in a new tab)
- Ensembl gene ENSG00000104973↗(opens in a new tab)
- NCBI Gene 81857↗(opens in a new tab)
Summary
- Cytogenetic location
- 19q13.33
- Coordinates
- Chromosome 19: 49,818,289–49,836,979 (GRCh38)
- Exons
- 18 exons across 18.7 kb
- Protein
- 747 amino acids
- Also known as
- ARC92, ACID1, TCBAP0758, DKFZp434K0512
- MANE Select transcript
- ENST00000312865.10NM_030973.4
- Locus type
- gene with protein product
- Very high
- Confident
- Low
- Very low
Reference genomeGRCh38hg38
Positions on gene and variant pages follow this choice, in this browser.
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No Genome Test report reads MED25 yet. The test sequences your whole genome, so your data includes it all the same.
How MED25 is laid out
- Coding sequence
- Untranslated region
- Intron
- Direction of transcription
- Known disease-causing sites
- Stretches short reads find hard
Exons of the gene's MANE Select transcript (release v1.5), from NCBI and EMBL-EBI, on the GRCh38 reference genome.
Chromosome bands from UCSC's GRCh38 ideogram (2022-10-29).
Nearby genes from Ensembl release 116, on GRCh38.
Exons make up 2.3 kb of the gene's 18.7 kb; 2,244 of those bases code for the protein.
How a genome test reads MED25
11
positions in MED25 where ClinVar classes a change as pathogenic or likely pathogenic
None of them falls in a region short reads find hard.
A whole genome covers all 18.7 kb of MED25, introns included, not only the 2.3 kb of exons.
Traits linked to MED25
The Human Phenotype Ontology lists these as features of the rare conditions MED25 can cause. Each trait's page lists the other genes linked to it.
Abnormality of the nervous system
- Inability to walk
- Severe global developmental delay
- Absent speech development
- Cavum septum pellucidum
- Epilepsy
- Poor speech
- Underdevelopment of part of brain called corpus callosum
- Ventriculomegaly
Show 13 more traits
- Abnormal gait
- Agenesis of corpus callosum
- Aggressive behavior
- Degeneration of cerebrum
- Dilated third ventricle
- Diminished deep tendon reflex
- IQ between 34 and 49
- Lateral ventricle dilatation
- Absent reflexes
- Decreased motor nerve conduction velocity
- Decreased reflex response
- Decreased sensation in extremities
- Global developmental delay
Abnormality of limbs
- Single transverse palmar crease
- Webbed 2nd and 3rd toes
- Broad outermost bone of the toe
- Contracture of the proximal interphalangeal joint of the 3rd finger
- Curvature of digit
- Displaced index finger
- Finger syndactyly
- High-arched foot
Show 3 more traits
Abnormality of the eye
- Clouding of the lens of the eye
- Clouding of the lens of the eye at birth
- Cornea of eye less than 10mm in diameter
- Drooping upper eyelid
- Wide-set eyes
- Abnormally small eyeball
- Cross-eyed
- Lazy eye
Show 1 more trait
External links
Gene records
Transcript
Protein
Where this comes from
- HGNC: the gene's symbol, name, other symbols and location.
- MANE Select v1.5, from NCBI and EMBL-EBI: the transcript, its exons and coding sequence.
- ClinVar and the GIAB stratifications: known disease-causing sites, and the regions short reads find hard.
- The Human Phenotype Ontology, release 2026-09-01: the traits linked to the gene. Find out more at hpo.jax.org.
- Data release 2026.10.16-c6eea6bf.
Cite this page
Dante Labs. (n.d.). MED25 gene: mediator complex subunit 25. Retrieved 16 October 2026, from https://dantelabs.com/genes/med25
Dante Labs. MED25 gene: mediator complex subunit 25 [Internet]. [cited 16 October 2026]. Available from: https://dantelabs.com/genes/med25
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