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 |
| 631 | Trimethylaminuria Autosomal recessive |
Metabolic disorders |
FMO3 flavin containing dimethylaniline monoxygenase 3 |
Reports Updated as of Mar 09, 2023 |
PubMed |
| 632 | Tyrosinemia type 1 Autosomal recessive |
Metabolic disorders |
FAH fumarylacetoacetate hydrolase |
Reports Updated as of Dec 29, 2023 |
PubMed |
| 633 | Ulcerative colitis |
Gastrointestinal disorders |
NOD2 nucleotide binding oligomerization domain containing 2 |
Reports Updated as of Sep 05, 2023 |
PubMed |
| 634 | Unverricht-Lundborg syndrome Autosomal recessive |
Neurodegenerative disorders |
CSTB cystatin B |
Reports Updated as of Apr 28, 2026 |
PubMed |
| 635 | Upshaw-Schulman syndrome Autosomal recessive |
Blood disorders |
ADAMTS13 ADAM metallopeptidase with thrombospondin type 1 motif 13 |
Reports Updated as of Jan 05, 2026 |
PubMed |
| 636 | Variegate porphyria Autosomal dominant |
Metabolic disorders |
PPOX protoporphyrinogen oxidase |
Reports Updated as of Jan 04, 2024 |
PubMed |
| 637 | Vasculitis |
Immune disorders |
ADA2 adenosine deaminase 2 |
Reports Updated as of Sep 05, 2023 |
PubMed |
| 638 | Verrucous hemangioma |
Cardiovascular disorders |
MAP3K3 mitogen-activated protein kinase kinase kinase 3 |
Reports Updated as of Apr 28, 2026 |
PubMed |
| 639 | Vici syndrome Autosomal recessive |
Multisystemic disorders |
EPG5 ectopic P-granules 5 autophagy tethering factor |
Reports Updated as of Mar 30, 2026 |
PubMed |
| 640 | Vitamin D-dependent rickets type II with alopecia Autosomal recessive |
Metabolic disorders |
VDR vitamin D receptor |
Reports Updated as of Mar 30, 2026 |
PubMed |