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
501 Trichorhinophalangeal dysplasia type I 
Autosomal dominant
Multisystemic disorders TRPS1 transcriptional repressor GATA binding 1
Reports
Updated as of Jan 05, 2026
PubMed
502 Trichorhinophalangeal syndrome 
Autosomal dominant
Bone disorders TRPS1 transcriptional repressor GATA binding 1
Reports
Updated as of Dec 29, 2023
PubMed
503 Triglyceride storage disease with ichthyosis 
Autosomal recessive
Metabolic disorders/Lysosomal storage disorders ABHD5 abhydrolase domain containing 5, lysophosphatidic acid acyltransferase
Reports
Updated as of Mar 09, 2023
PubMed
504 Trigonocephaly-short stature-developmental delay syndrome 
X-linked recessive
Neurodevelopmental disorders HUWE1 HECT, UBA and WWE domain containing E3 ubiquitin protein ligase 1
Reports
Updated as of Nov 12, 2025
PubMed
505 Trimethylaminuria 
Autosomal recessive
Metabolic disorders FMO3 flavin containing dimethylaniline monoxygenase 3
Reports
Updated as of Mar 09, 2023
PubMed
506 Tyrosinemia type 1 
Autosomal recessive
Metabolic disorders FAH fumarylacetoacetate hydrolase
Reports
Updated as of Dec 29, 2023
PubMed
507 Ulcerative colitis 
Gastrointestinal disorders NOD2 nucleotide binding oligomerization domain containing 2
Reports
Updated as of Sep 05, 2023
PubMed
508 Upshaw-Schulman syndrome 
Autosomal recessive
Blood disorders ADAMTS13 ADAM metallopeptidase with thrombospondin type 1 motif 13
Reports
Updated as of Jan 05, 2026
PubMed
509 Variegate porphyria 
Autosomal dominant
Metabolic disorders PPOX protoporphyrinogen oxidase
Reports
Updated as of Jan 04, 2024
PubMed
510 Vasculitis 
Immune disorders ADA2 adenosine deaminase 2
Reports
Updated as of Sep 05, 2023
PubMed