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
141 Combined oxidative phosphorylation defect type 27 
Autosomal recessive
Metabolic disorders CARS2 cysteinyl-tRNA synthetase 2, mitochondrial
Reports
Updated as of Jul 20, 2024
PubMed
142 Combined oxidative phosphorylation deficiency 53 
Autosomal recessive
Neurodevelopmental disorders C2orf69 chromosome 2 open reading frame 69
Reports
Updated as of Jul 20, 2024
PubMed
143 Complex regional pain syndrome 
Neuronal disorders TNF tumor necrosis factor
Reports
Updated as of Mar 09, 2023
PubMed
144 Congenital adrenal hypoplasia, X-linked 
X-linked recessive
Endocrine disorders NR0B1 nuclear receptor subfamily 0 group B member 1
Reports
Updated as of Sep 08, 2025
PubMed
145 Congenital amegakaryocytic thrombocytopenia 
Autosomal recessive
Blood disorders MPL MPL proto-oncogene, thrombopoietin receptor
Reports
Updated as of Dec 29, 2023
PubMed
146 Congenital defect of folate absorption 
Autosomal recessive
Metabolic disorders SLC46A1 solute carrier family 46 member 1
Reports
Updated as of Dec 07, 2023
PubMed
147 Congenital diarrhea 5 with tufting enteropathy 
Autosomal recessive
Gastrointestinal disorders EPCAM epithelial cell adhesion molecule
Reports
Updated as of Feb 10, 2026
PubMed
148 Congenital factor V deficiency 
Autosomal recessive
Blood disorders F5 coagulation factor V
Reports
Updated as of Jan 05, 2026
PubMed
149 Congenital fibrosis of extraocular muscles type 1 
Autosomal dominant
Neuromuscular disorders KIF21A kinesin family member 21A
Reports
Updated as of Feb 01, 2025
PubMed
150 Congenital generalized lipodystrophy type 1 
Autosomal recessive
Metabolic disorders AGPAT2 1-acylglycerol-3-phosphate O-acyltransferase 2
Reports
Updated as of Feb 01, 2025
PubMed