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
251 Fragile X syndrome 
X-linked recessive
Neurodevelopmental disorders FMR1 fragile X messenger ribonucleoprotein 1
Reports
Updated as of Sep 05, 2023
PubMed
252 Frasier syndrome 
Autosomal dominant
Multisystemic disorders WT1 WT1 transcription factor
Reports
Updated as of Feb 10, 2026
PubMed
253 FRAXE 
X-linked recessive
Neurodevelopmental disorders AFF2 ALF transcription elongation factor 2
Reports
Updated as of Mar 30, 2026
PubMed
254 Freeman-Sheldon syndrome 
Autosomal dominant, Autosomal recessive
Neuromuscular disorders MYH3 myosin heavy chain 3
Reports
Updated as of Aug 17, 2026
PubMed
255 Friedreich ataxia 
Autosomal recessive
Neurodegenerative disorders FXN frataxin
Reports
Updated as of Sep 05, 2023
PubMed
256 Fructose-biphosphatase deficiency 
Autosomal recessive
Metabolic disorders FBP1 fructose-bisphosphatase 1
Reports
Updated as of Mar 30, 2026
PubMed
257 Fumarase deficiency 
Autosomal recessive
Metabolic disorders FH fumarate hydratase
Reports
Updated as of Feb 20, 2024
PubMed
258 Gabriele de Vries syndrome 
Autosomal dominant
Neurodevelopmental disorders YY1 YY1 transcription factor
Reports
Updated as of Feb 10, 2026
PubMed
259 Galactose epimerase deficiency 
Autosomal recessive
Metabolic disorders GALE UDP-galactose-4-epimerase
Reports
Updated as of Sep 05, 2023
PubMed
260 GAPO syndrome 
Autosomal recessive
Developmental / Multisystemic disorders ANTXR1 ANTXR cell adhesion molecule 1
Reports
Updated as of Dec 07, 2023
PubMed