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
271 GM1 gangliosidosis type 2 
Autosomal recessive
Metabolic disorders/Lysosomal storage disorders GLB1 galactosidase beta 1
Reports
Updated as of Mar 09, 2023
PubMed
272 Gnathodiaphyseal dysplasia 
Autosomal dominant
Bone disorders ANO5 anoctamin 5
Reports
Updated as of Mar 09, 2023
PubMed
273 GNE myopathy 
Autosomal dominant, Autosomal recessive
Neuromuscular disorders GNE glucosamine (UDP-N-acetyl)-2-epimerase/N-acetylmannosamine kinase
Reports
Updated as of Mar 09, 2023
PubMed
274 GNPTG-mucolipidosis 
Autosomal recessive
Metabolic disorders/Lysosomal storage disorders GNPTG N-acetylglucosamine-1-phosphate transferase subunit gamma
Reports
Updated as of Jan 05, 2026
PubMed
275 Gollop-Wolfgang complex 
Autosomal dominant, Autosomal recessive
Bone disorders BHLHA9 basic helix-loop-helix family member a9
Reports
Updated as of Dec 29, 2023
PubMed
276 Goodpasture syndrome 
Immune disorders COL4A3 collagen type IV alpha 3 chain
Reports
Updated as of Mar 09, 2023
PubMed
277 Granulomatous disease, chronic, autosomal recessive, cytochrome b-positive, type 3 
Autosomal recessive
Immune disorders NCF4 neutrophil cytosolic factor 4
Reports
Updated as of Jan 05, 2026
PubMed
278 Gray platelet syndrome 
Autosomal recessive
Blood disorders NBEAL2 neurobeachin like 2
Reports
Updated as of Dec 07, 2023
PubMed
279 Grebe syndrome 
Autosomal recessive
Bone disorders GDF5 growth differentiation factor 5
Reports
Updated as of Feb 01, 2025
PubMed
280 Greig cephalopolysyndactyly syndrome 
Autosomal dominant
Bone disorders GLI3 GLI family zinc finger 3
Reports
Updated as of Dec 07, 2023
PubMed