GenTIGSA Gene Database on Rare Genetic Disorders
  Beta Version

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
71 Cerebrooculofacioskeletal syndrome 2 
Autosomal recessive
Multisystemic disorders ERCC2 ERCC excision repair 2, TFIIH core complex helicase subunit
Reports
Updated as of Feb 26, 2025
PubMed
72 Charlevoix-Saguenay spastic ataxia 
Autosomal recessive
Neurodegenerative disorders SACS sacsin molecular chaperone
Reports
Updated as of Feb 01, 2025
PubMed
73 Chédiak-Higashi syndrome 
Autosomal recessive
Immune disorders LYST lysosomal trafficking regulator
Reports
Updated as of Feb 01, 2025
PubMed
74 Cheilitis glandularis 
Autosomal dominant
Skin disorders CAST calpastatin
Reports
Updated as of Jul 20, 2024
PubMed
75 Child syndrome 
X-linked recessive
Skin disorders NSDHL NAD(P) dependent steroid dehydrogenase-like
Reports
Updated as of Nov 30, 2023
PubMed
76 Cholestanol storage disease 
Autosomal recessive
Metabolic disorders/Lysosomal storage disorders CYP27A1 cytochrome P450 family 27 subfamily A member 1
Reports
Updated as of Mar 09, 2023
PubMed
77 Chondrosarcoma 
Somatic mutation
Cancer disorders EXT1 exostosin glycosyltransferase 1
Reports
Updated as of Nov 30, 2023
PubMed
78 Chorea-acanthocytosis 
Autosomal recessive
Neurodegenerative disorders VPS13A vacuolar protein sorting 13 homolog A
Reports
Updated as of Sep 15, 2022
PubMed
79 Choroid plexus papilloma 
Autosomal dominant
Cancer disorders TP53 tumor protein p53
Reports
Updated as of Jan 04, 2024
PubMed
80 Chronic inflammatory demyelinating polyneuropathy 
Neuromuscular disorders PMP22 peripheral myelin protein 22
Reports
Updated as of Nov 30, 2023
PubMed