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
11 ACCES syndrome 
Autosomal dominant
Multisystemic disorders UBA2 ubiquitin like modifier activating enzyme 2
Reports
Updated as of Apr 28, 2026
PubMed
12 Achondroplasia 
Autosomal dominant
Bone disorders FGFR3 fibroblast growth factor receptor 3
Reports
Updated as of Nov 30, 2023
PubMed
13 Acid sphingomyelinase deficiency 
Autosomal recessive
Metabolic disorders/Lysosomal storage disorders SMPD1 sphingomyelin phosphodiesterase 1
Reports
Updated as of Jan 05, 2026
PubMed
14 Acquired polycythemia vera 
Somatic mutation
Blood disorders JAK2 Janus kinase 2
Reports
Updated as of Aug 17, 2026
PubMed
15 Acrocallosal syndrome 
Autosomal recessive
Bone disorders KIF7 kinesin family member 7
Reports
Updated as of Nov 30, 2023
PubMed
16 Acrocephalosyndactyly 
Autosomal dominant
Bone disorders FGFR2 fibroblast growth factor receptor 2
Reports
Updated as of Sep 15, 2022
PubMed
17 Acrodermatitis continua suppurativa of Hallopeau 
Autosomal recessive
Skin disorders IL36RN interleukin 36 receptor antagonist
Reports
Updated as of Jul 20, 2024
PubMed
18 Acroerythrokeratoderma 
Autosomal recessive
Skin disorders SLURP1 secreted LY6/PLAUR domain containing 1
Reports
Updated as of Jan 04, 2024
PubMed
19 Acrokeratosis verruciformis of Hopf 
Autosomal dominant
Skin disorders ATP2A2 ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 2
Reports
Updated as of Feb 01, 2025
PubMed
20 Acute fatty liver of pregnancy 
Autosomal recessive
Metabolic disorders HADHA hydroxyacyl-CoA dehydrogenase trifunctional multienzyme complex subunit alpha
Reports
Updated as of Nov 30, 2023
PubMed