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 | Benign recurrent intrahepatic cholestasis type 2 Autosomal recessive |
Liver disorders |
ABCB11 ATP binding cassette subfamily B member 11 |
Reports Updated as of Feb 10, 2026 |
PubMed |
| 82 | BENTA disease Autosomal dominant |
Immune disorders |
CARD11 caspase recruitment domain family member 11 |
Reports Updated as of Mar 09, 2023 |
PubMed |
| 83 | beta Thalassemia Autosomal dominant, Autosomal recessive |
Blood disorders |
HBB hemoglobin subunit beta |
Reports Updated as of Nov 30, 2023 |
PubMed |
| 84 | Beta-D-mannosidosis Autosomal recessive |
Metabolic disorders |
MANBA mannosidase beta |
Reports Updated as of Sep 08, 2025 |
PubMed |
| 85 | Bilateral frontoparietal polymicrogyria Autosomal recessive |
Neurodevelopmental disorders |
ADGRG1 adhesion G protein-coupled receptor G1 |
Reports Updated as of Jan 05, 2026 |
PubMed |
| 86 | Biotin-responsive basal ganglia disease Autosomal recessive |
Metabolic disorders |
SLC19A3 solute carrier family 19 member 3 |
Reports Updated as of Jan 05, 2026 |
PubMed |
| 87 | Biotinidase deficiency Autosomal recessive |
Metabolic disorders |
BTD biotinidase |
Reports Updated as of Sep 15, 2022 |
PubMed |
| 88 | Blau syndrome Autosomal dominant |
Immune disorders |
NOD2 nucleotide binding oligomerization domain containing 2 |
Reports Updated as of Nov 30, 2023 |
PubMed |
| 89 | Blepharophimosis - intellectual disability syndrome, MKB type X-linked recessive |
Neurodevelopmental disorders |
MED12 mediator complex subunit 12 |
Reports Updated as of Nov 12, 2025 |
PubMed |
| 90 | Bloom syndrome Autosomal recessive |
Skin disorders |
BLM BLM RecQ like helicase |
Reports Updated as of Nov 30, 2023 |
PubMed |