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 |
| 101 | Classic congenital adrenal hyperplasia due to 21-hydroxylase deficiency Autosomal recessive |
Endocrine disorders |
CYP21A2 cytochrome P450 family 21 subfamily A member 2 |
Reports Updated as of Sep 08, 2025 |
PubMed |
| 102 | Cold-induced sweating syndrome 1 Autosomal recessive |
Neuromuscular disorders |
CRLF1 cytokine receptor like factor 1 |
Reports Updated as of Jun 12, 2025 |
PubMed |
| 103 | Combined immunodeficiency due to DOCK8 deficiency Autosomal recessive |
Immune disorders |
DOCK8 dedicator of cytokinesis 8 |
Reports Updated as of Feb 01, 2025 |
PubMed |
| 104 | Combined oxidative phosphorylation defect type 27 Autosomal recessive |
Metabolic disorders |
CARS2 cysteinyl-tRNA synthetase 2, mitochondrial |
Reports Updated as of Jul 20, 2024 |
PubMed |
| 105 | Combined oxidative phosphorylation deficiency 53 Autosomal recessive |
Neurodevelopmental disorders |
C2orf69 chromosome 2 open reading frame 69 |
Reports Updated as of Jul 20, 2024 |
PubMed |
| 106 | Complex regional pain syndrome |
Neuronal disorders |
TNF tumor necrosis factor |
Reports Updated as of Mar 09, 2023 |
PubMed |
| 107 | Congenital adrenal hypoplasia, X-linked X-linked recessive |
Endocrine disorders |
NR0B1 nuclear receptor subfamily 0 group B member 1 |
Reports Updated as of Sep 08, 2025 |
PubMed |
| 108 | Congenital amegakaryocytic thrombocytopenia Autosomal recessive |
Blood disorders |
MPL MPL proto-oncogene, thrombopoietin receptor |
Reports Updated as of Dec 29, 2023 |
PubMed |
| 109 | Congenital defect of folate absorption Autosomal recessive |
Metabolic disorders |
SLC46A1 solute carrier family 46 member 1 |
Reports Updated as of Dec 07, 2023 |
PubMed |
| 110 | Congenital fibrosis of extraocular muscles type 1 Autosomal dominant |
Neuromuscular disorders |
KIF21A kinesin family member 21A |
Reports Updated as of Feb 01, 2025 |
PubMed |