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
201 Diastrophic dysplasia 
Autosomal recessive
Bone disorders SLC26A2 solute carrier family 26 member 2
Reports
Updated as of Sep 15, 2022
PubMed
202 Dicarboxylic aminoaciduria 
Autosomal recessive
Metabolic disorders SLC1A1 solute carrier family 1 member 1
Reports
Updated as of Dec 29, 2023
PubMed
203 Diffuse mesangial sclerosis 
Autosomal recessive
Nephrological disorders COL4A4 collagen type IV alpha 4 chain
Reports
Updated as of Aug 17, 2026
PubMed
204 Dilated cardiomyopathy 1M 
Autosomal dominant
Cardiovascular disorders CSRP3 cysteine and glycine rich protein 3
Reports
Updated as of Aug 17, 2026
PubMed
205 Distal arthrogryposis type 5D 
Autosomal recessive
Neuromuscular disorders ECEL1 endothelin converting enzyme like 1
Reports
Updated as of Feb 01, 2025
PubMed
206 DNA ligase IV deficiency 
Autosomal recessive
Immune disorders LIG4 DNA ligase 4
Reports
Updated as of Jun 12, 2025
PubMed
207 Doyne honeycomb retinal dystrophy 
Autosomal dominant
Eye disorders EFEMP1 EGF containing fibulin extracellular matrix protein 1
Reports
Updated as of Dec 07, 2023
PubMed
208 Drash syndrome 
Autosomal dominant
Nephrological disorders WT1 WT1 transcription factor
Reports
Updated as of Aug 17, 2026
PubMed
209 Dubin-Johnson syndrome 
Autosomal recessive
Metabolic disorders ABCC2 ATP binding cassette subfamily C member 2
Reports
Updated as of Mar 30, 2026
PubMed
210 Dubowitz syndrome 
Autosomal recessive
Skin disorders NSUN2 NOP2/Sun RNA methyltransferase 2
Reports
Updated as of Dec 29, 2023
PubMed