GenTIGSA Gene Database on Rare Genetic Disorders

Monogenic disorders list  

List of monogenic disorders and their associated genes(Heterogeneity and Homogeneity)
Monogenic disorders arise from mutations in a single gene, but variations within that gene or in any one across of 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
601 Sponastrime dysplasia 
Autosomal recessive
Bone disorders TONSL tonsoku like, DNA repair protein
Reports
Updated as of Jan 05, 2026
PubMed
602 Spondyloepiphyseal dysplasia with congenital joint dislocations 
Autosomal recessive
Bone disorders CHST3 carbohydrate sulfotransferase 3
Reports
Updated as of Mar 09, 2023
PubMed
603 Steatocystoma multiplex 
Autosomal dominant
Skin disorders KRT17 keratin 17
Reports
Updated as of Dec 29, 2023
PubMed
604 Steel syndrome 
Autosomal recessive
Bone disorders COL27A1 collagen type XXVII alpha 1 chain
Reports
Updated as of Jan 05, 2026
PubMed
605 Steinert myotonic dystrophy syndrome 
Autosomal dominant
Neuromuscular disorders DMPK DM1 protein kinase
Reports
Updated as of Nov 30, 2023
PubMed
606 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
607 Striatonigral degeneration, childhood-onset 
Autosomal recessive
Neurodegenerative disorders VAC14 VAC14 component of PIKFYVE complex
Reports
Updated as of Jan 05, 2026
PubMed
608 Sturge-Weber syndrome 
Somatic mosaicism
Neuronal disorders GNAQ G protein subunit alpha q
Reports
Updated as of Sep 05, 2023
PubMed
609 Succinate-semialdehyde dehydrogenase deficiency 
Autosomal recessive
Metabolic disorders ALDH5A1 aldehyde dehydrogenase 5 family member A1
Reports
Updated as of Dec 29, 2023
PubMed
610 Succinyl-CoA acetoacetate transferase deficiency 
Autosomal recessive
Metabolic disorders OXCT1 3-oxoacid CoA-transferase 1
Reports
Updated as of Dec 29, 2023
PubMed