Gene
SAMD9L
sterile alpha motif domain containing 9 like
- HGNC 1349↗(opens in a new tab)
- Ensembl gene ENSG00000177409↗(opens in a new tab)
- NCBI Gene 219285↗(opens in a new tab)
Summary
- Cytogenetic location
- 7q21.2
- Coordinates
- Chromosome 7: 93,130,056–93,148,385 (GRCh38)
- Exons
- 5 exons across 18.3 kb
- Protein
- 1,584 amino acids
- Inheritance
- Autosomal dominant
- Also known as
- KIAA2005, FLJ39885
- Previous symbols
- C7orf6
- MANE Select transcript
- ENST00000318238.9NM_152703.5
- 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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Inherited Predisposition to Myeloid Blood Cancers
- SAMD9L-related spectrum and myeloid neoplasm riskAutosomal dominant
SAMD9L variants linked to low blood counts, balance problems (ataxia), loss of chromosome 7 in the bone marrow, and myelodysplastic syndrome.
- ClinGen rates the link definitive
- 1 GenCC submitter rates it definitive or strong
What knowing changes
Blood-count and bone-marrow monitoring.
Inheritance
- Autosomal dominant
- One changed copy, from either parent, is enough. A parent who has one passes it on to each child with a one-in-two chance.
How SAMD9L is laid out
- Coding sequence
- Untranslated region
- Intron
- Direction of transcription
- Known disease-causing sites
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 7.2 kb of the gene's 18.3 kb; 4,755 of those bases code for the protein.
How a genome test reads SAMD9L
14
positions in SAMD9L 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 18.3 kb of SAMD9L, introns included, not only the 7.2 kb of exons.
Traits linked to SAMD9L
The Human Phenotype Ontology lists these as features of the rare conditions SAMD9L can cause. Each trait's page lists the other genes linked to it.
Abnormality of the nervous system
- Degeneration of cerebellum
- Increased reflexes
- Abnormal gait
- Absent/small cerebellum
- Ataxia
- Unsteady walk
- Abnormal speech pattern
- Difficulty articulating speech
Show 10 more traits
- Lack of coordination of movement
- Sensory axonal neuropathy
- Abnormal cerebral white matter morphology
- Babinski sign
- Decreased sensation in extremities
- Difficulty performing quick and alternating movements
- Loss of ability to walk
- Decreased nerve conduction velocity
- Hyperactive deep tendon reflexes
- Impaired vibration sensation in the lower limbs
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.
- GenCC and ClinGen, released 2026-10-16: which conditions the gene is linked to, and how strongly.
- The ACMG secondary findings list, SF v3.2.
- 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.). SAMD9L gene: sterile alpha motif domain containing 9 like. Retrieved 16 October 2026, from https://dantelabs.com/genes/samd9l
Dante Labs. SAMD9L gene: sterile alpha motif domain containing 9 like [Internet]. [cited 16 October 2026]. Available from: https://dantelabs.com/genes/samd9l
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