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
471 Osteoglophonic dysplasia 
Autosomal dominant
Bone disorders FGFR1 fibroblast growth factor receptor 1
Reports
Updated as of Nov 30, 2023
PubMed
472 Osteopathia striata with cranial sclerosis 
X-linked dominant
Bone disorders AMER1 APC membrane recruitment protein 1
Reports
Updated as of Feb 01, 2025
PubMed
473 Osteopetrosis with renal tubular acidosis 
Autosomal recessive
Bone disorders CA2 carbonic anhydrase 2
Reports
Updated as of Jul 20, 2024
PubMed
474 Osteoporosis with pseudoglioma 
Autosomal recessive
Bone disorders LRP5 LDL receptor related protein 5
Reports
Updated as of Feb 01, 2025
PubMed
475 Osteosclerotic metaphyseal dysplasia 
Autosomal recessive
Bone disorders LRRK1 leucine rich repeat kinase 1
Reports
Updated as of Jan 05, 2026
PubMed
476 Oto-Palato-Digital syndrome 
X-linked recessive
Bone disorders FLNA filamin A
Reports
Updated as of Sep 05, 2023
PubMed
477 Overhydrated hereditary stomatocytosis 
Autosomal dominant
Blood disorders RHAG Rh associated glycoprotein
Reports
Updated as of Jan 04, 2024
PubMed
478 Parathyroid carcinoma 
Cancer disorders CDC73 cell division cycle 73
Reports
Updated as of Jan 04, 2024
PubMed
479 Parkes Weber syndrome 
Autosomal dominant
Cardiovascular disorders MAP2K1 mitogen-activated protein kinase kinase 1
Reports
Updated as of Apr 28, 2026
PubMed
480 Parkinsonian-pyramidal syndrome 
Autosomal recessive
Neurodegenerative disorders FBXO7 F-box protein 7
Reports
Updated as of Feb 10, 2026
PubMed