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
51 Aplasia cutis congenita 
Autosomal dominant
Skin disorders BMS1 BMS1 ribosome biogenesis factor
Reports
Updated as of Feb 01, 2024
PubMed
52 Apparent mineralocorticoid excess 
Autosomal recessive
Endocrine disorders HSD11B2 hydroxysteroid 11-beta dehydrogenase 2
Reports
Updated as of Feb 01, 2024
PubMed
53 Arginase deficiency 
Autosomal recessive
Metabolic disorders ARG1 arginase 1
Reports
Updated as of Nov 30, 2023
PubMed
54 Argininosuccinate lyase deficiency 
Autosomal recessive
Metabolic disorders ASL argininosuccinate lyase
Reports
Updated as of Feb 10, 2026
PubMed
55 Aromatase deficiency 
Autosomal recessive
Endocrine disorders CYP19A1 cytochrome P450 family 19 subfamily A member 1
Reports
Updated as of Feb 01, 2024
PubMed
56 Arrhythmogenic cardiomyopathy with wooly hair and keratoderma 
Autosomal recessive
Skin disorders DSP desmoplakin
Reports
Updated as of Jun 12, 2025
PubMed
57 Arterial calcification, generalized, of infancy, 1 
Autosomal recessive
Cardiovascular disorders ENPP1 ectonucleotide pyrophosphatase/phosphodiesterase 1
Reports
Updated as of Mar 30, 2026
PubMed
58 Arterial tortuosity syndrome 
Autosomal recessive
Cardiovascular disorders SLC2A10 solute carrier family 2 member 10
Reports
Updated as of Feb 20, 2024
PubMed
59 Arthrogryposis, renal dysfunction, and cholestasis 2 
Autosomal recessive
Multisystemic disorders VIPAS39 VPS33B interacting protein, apical-basolateral polarity regulator, spe-39 homolog
Reports
Updated as of Feb 10, 2026
PubMed
60 Ataxia-telangiectasia syndrome 
Autosomal recessive
Neurodegenerative disorders ATM ATM serine/threonine kinase
Reports
Updated as of Sep 15, 2022
PubMed