GenTIGSA Gene Database on Rare Genetic Disorders

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
331 Ornithine carbamoyltransferase deficiency 
X-linked dominant
Metabolic disorders OTC ornithine transcarbamylase
Reports
Updated as of Dec 29, 2023
PubMed
332 Orofaciodigital syndrome I 
X-linked recessive
Neurodevelopmental disorders OFD1 OFD1 centriole and centriolar satellite protein
Reports
Updated as of Feb 01, 2024
PubMed
333 Orthostatic hypotension 1 
Autosomal recessive
Metabolic disorders DBH dopamine beta-hydroxylase
Reports
Updated as of Feb 20, 2024
PubMed
334 Osteofibrous dysplasia 
Autosomal dominant
Bone disorders MET MET proto-oncogene, receptor tyrosine kinase
Reports
Updated as of Jan 04, 2024
PubMed
335 Osteoglophonic dysplasia 
Autosomal dominant
Bone disorders FGFR1 fibroblast growth factor receptor 1
Reports
Updated as of Nov 30, 2023
PubMed
336 Osteopathia striata with cranial sclerosis 
X-linked dominant
Bone disorders AMER1 APC membrane recruitment protein 1
Reports
Updated as of Feb 04, 2025
PubMed
337 Osteopetrosis with renal tubular acidosis 
Autosomal recessive
Bone disorders CA2 carbonic anhydrase 2
Reports
Updated as of Jul 20, 2024
PubMed
338 Osteoporosis with pseudoglioma 
Autosomal recessive
Bone disorders LRP5 LDL receptor related protein 5
Reports
Updated as of Feb 01, 2025
PubMed
339 Oto-Palato-Digital syndrome 
X-linked recessive
Bone disorders FLNA filamin A
Reports
Updated as of Sep 05, 2023
PubMed
340 Overhydrated hereditary stomatocytosis 
Autosomal dominant
Blood disorders RHAG Rh associated glycoprotein
Reports
Updated as of Jan 04, 2024
PubMed