GenTIGSA Gene Database on Rare Genetic Disorders

Monogenic disorders list  

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
41 Aromatase deficiency 
Autosomal recessive
Endocrine disorders CYP19A1 cytochrome P450 family 19 subfamily A member 1
Reports
Updated as of Feb 01, 2024
PubMed
42 Arrhythmogenic cardiomyopathy with wooly hair and keratoderma 
Autosomal recessive
Skin disorders DSP desmoplakin
Reports
Updated as of Jun 12, 2025
PubMed
43 Arterial tortuosity syndrome 
Autosomal recessive
Cardiovascular disorders SLC2A10 solute carrier family 2 member 10
Reports
Updated as of Feb 20, 2024
PubMed
44 Ataxia-telangiectasia syndrome 
Autosomal recessive
Neurodegenerative disorders ATM ATM serine/threonine kinase
Reports
Updated as of Sep 15, 2022
PubMed
45 Autoerythrocyte sensitization syndrome 
Immune disorders CRP C-reactive protein
Reports
Updated as of Feb 20, 2024
PubMed
46 Autosomal dominant hypophosphatemic rickets 
Autosomal dominant
Bone disorders FGF23 fibroblast growth factor 23
Reports
Updated as of Sep 08, 2025
PubMed
47 Autosomal dominant osteopetrosis 2 
Autosomal dominant
Bone disorders CLCN7 chloride voltage-gated channel 7
Reports
Updated as of Jul 20, 2024
PubMed
48 Autosomal recessive congenital ichthyosis 4B 
Autosomal recessive
Skin disorders ABCA12 ATP binding cassette subfamily A member 12
Reports
Updated as of Dec 07, 2023
PubMed
49 Autosomal recessive hyper-IgE syndrome 
Autosomal recessive
Immune disorders DOCK8 dedicator of cytokinesis 8
Reports
Updated as of Feb 26, 2025
PubMed
50 Autosomal recessive limb-girdle muscular dystrophy type 2A 
Autosomal recessive
Neuromuscular disorders CAPN3 calpain 3
Reports
Updated as of Feb 26, 2025
PubMed