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 |
| 281 | Griscelli syndrome type 1 Autosomal recessive |
Skin disorders |
MYO5A myosin VA |
Reports Updated as of Jan 05, 2026 |
PubMed |
| 282 | Guillain-Barre syndrome |
Neuromuscular disorders |
PMP22 peripheral myelin protein 22 |
Reports Updated as of Nov 30, 2023 |
PubMed |
| 283 | H syndrome Autosomal recessive |
Skin disorders |
SLC29A3 solute carrier family 29 member 3 |
Reports Updated as of Dec 07, 2023 |
PubMed |
| 284 | Haim-Munk syndrome Autosomal recessive |
Skin disorders |
CTSC cathepsin C |
Reports Updated as of Dec 07, 2023 |
PubMed |
| 285 | Hajdu-Cheney syndrome Autosomal dominant |
Bone disorders |
NOTCH2 notch receptor 2 |
Reports Updated as of May 24, 2023 |
PubMed |
| 286 | Harel-Yoon syndrome Autosomal dominant, Autosomal recessive |
Neurodevelopmental disorders |
ATAD3A ATPase family AAA domain containing 3A |
Reports Updated as of Mar 30, 2026 |
PubMed |
| 287 | Hb SS disease Autosomal recessive |
Blood disorders |
HBB hemoglobin subunit beta |
Reports Updated as of Nov 30, 2023 |
PubMed |
| 288 | Hematuria, benign familial, 1 Autosomal dominant |
Nephrological disorders |
COL4A4 collagen type IV alpha 4 chain |
Reports Updated as of Jan 05, 2026 |
PubMed |
| 289 | Hemochromatosis type 2A Autosomal recessive |
Metabolic disorders |
HJV hemojuvelin BMP co-receptor |
Reports Updated as of Jan 05, 2026 |
PubMed |
| 290 | Hemolytic anemia due to adenylate kinase deficiency Autosomal recessive |
Metabolic disorders |
AK1 adenylate kinase 1 |
Reports Updated as of Mar 30, 2026 |
PubMed |