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 |
| 81 | Beta-D-mannosidosis Autosomal recessive |
Metabolic disorders |
MANBA mannosidase beta |
Reports Updated as of Sep 08, 2025 |
PubMed |
| 82 | Bilateral frontoparietal polymicrogyria Autosomal recessive |
Neurodevelopmental disorders |
ADGRG1 adhesion G protein-coupled receptor G1 |
Reports Updated as of Jan 05, 2026 |
PubMed |
| 83 | Biotin-responsive basal ganglia disease Autosomal recessive |
Metabolic disorders |
SLC19A3 solute carrier family 19 member 3 |
Reports Updated as of Jan 05, 2026 |
PubMed |
| 84 | Biotinidase deficiency Autosomal recessive |
Metabolic disorders |
BTD biotinidase |
Reports Updated as of Sep 15, 2022 |
PubMed |
| 85 | Blau syndrome Autosomal dominant |
Immune disorders |
NOD2 nucleotide binding oligomerization domain containing 2 |
Reports Updated as of Nov 30, 2023 |
PubMed |
| 86 | Blepharophimosis - intellectual disability syndrome, MKB type X-linked recessive |
Neurodevelopmental disorders |
MED12 mediator complex subunit 12 |
Reports Updated as of Nov 12, 2025 |
PubMed |
| 87 | Bloom syndrome Autosomal recessive |
Skin disorders |
BLM BLM RecQ like helicase |
Reports Updated as of Nov 30, 2023 |
PubMed |
| 88 | Blue rubber bleb nevus Autosomal dominant |
Skin disorders |
GLMN glomulin, FKBP associated protein |
Reports Updated as of Nov 30, 2023 |
PubMed |
| 89 | Borjeson-Forssman-Lehmann syndrome X-linked recessive |
Neurodevelopmental disorders |
PHF6 PHD finger protein 6 |
Reports Updated as of Nov 12, 2025 |
PubMed |
| 90 | Brittle cornea syndrome 2 Autosomal recessive |
Eye disorders |
PRDM5 PR/SET domain 5 |
Reports Updated as of Jun 12, 2025 |
PubMed |