List of monogenic disorders and their associated genes
Monogenic disorders arise from mutations in a single gene, but variations within that gene or in multiple genes can also lead to similar phenotypes, typically following Mendelian inheritance patterns associated with specific genetic changes.
View information by inheritance mode
| S.No. | Genetic Disorders Modes of inheritance |
Category | Gene symbol | Indian context |
Links |
| 541 | Steel syndrome Autosomal recessive |
Bone disorders |
COL27A1 collagen type XXVII alpha 1 chain |
Reports Updated as of Jan 05, 2026 |
PubMed |
| 542 | Steinert myotonic dystrophy syndrome Autosomal dominant |
Neuromuscular disorders |
DMPK DM1 protein kinase |
Reports Updated as of Nov 30, 2023 |
PubMed |
| 543 | STING-associated vasculopathy with onset in infancy Autosomal dominant |
Immune disorders |
STING1 stimulator of interferon response cGAMP interactor 1 |
Reports Updated as of Dec 29, 2023 |
PubMed |
| 544 | Striatonigral degeneration, childhood-onset Autosomal recessive |
Neurodegenerative disorders |
VAC14 VAC14 component of PIKFYVE complex |
Reports Updated as of Jan 05, 2026 |
PubMed |
| 545 | Sturge-Weber syndrome Somatic mosaicism |
Neuronal disorders |
GNAQ G protein subunit alpha q |
Reports Updated as of Sep 05, 2023 |
PubMed |
| 546 | Succinate-semialdehyde dehydrogenase deficiency Autosomal recessive |
Metabolic disorders |
ALDH5A1 aldehyde dehydrogenase 5 family member A1 |
Reports Updated as of Dec 29, 2023 |
PubMed |
| 547 | Succinyl-CoA acetoacetate transferase deficiency Autosomal recessive |
Metabolic disorders |
OXCT1 3-oxoacid CoA-transferase 1 |
Reports Updated as of Dec 29, 2023 |
PubMed |
| 548 | Supravalvar aortic stenosis Autosomal dominant |
Cardiovascular disorders |
ELN elastin |
Reports Updated as of Dec 29, 2023 |
PubMed |
| 549 | Syndromic microphthalmia type 5 Autosomal dominant |
Eye disorders |
OTX2 orthodenticle homeobox 2 |
Reports Updated as of Dec 29, 2023 |
PubMed |
| 550 | Synovial sarcoma |
Cancer disorders |
SSX2 SSX family member 2 |
Reports Updated as of Dec 29, 2023 |
PubMed |