GenTIGSA Gene Database on Rare Genetic Disorders
  Beta Version

Monogenic disorders list  

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
161 Deficiency of acetyl-CoA acetyltransferase 
Autosomal recessive
Metabolic disorders ACAT1 acetyl-CoA acetyltransferase 1
Reports
Updated as of Feb 20, 2024
PubMed
162 Deficiency of alpha-mannosidase 
Autosomal recessive
Metabolic disorders MAN2B1 mannosidase alpha class 2B member 1
Reports
Updated as of Sep 08, 2025
PubMed
163 Deficiency of aromatic-L-amino-acid decarboxylase 
Autosomal recessive
Metabolic disorders DDC dopa decarboxylase
Reports
Updated as of Feb 01, 2025
PubMed
164 Deficiency of butyrylcholinesterase 
Autosomal recessive
Metabolic disorders BCHE butyrylcholinesterase
Reports
Updated as of Feb 20, 2024
PubMed
165 Deficiency of cytochrome-b5 reductase 
Autosomal recessive
Blood disorders CYB5R3 cytochrome b5 reductase 3
Reports
Updated as of Jan 05, 2026
PubMed
166 Deficiency of ferroxidase 
Autosomal recessive
Metabolic disorders CP ceruloplasmin
Reports
Updated as of Mar 09, 2023
PubMed
167 Deficiency of galactokinase 
Autosomal recessive
Metabolic disorders GALK1 galactokinase 1
Reports
Updated as of Sep 05, 2023
PubMed
168 Deficiency of guanidinoacetate methyltransferase 
Autosomal recessive
Metabolic disorders GAMT guanidinoacetate N-methyltransferase
Reports
Updated as of Feb 20, 2024
PubMed
169 Deficiency of hyaluronoglucosaminidase 
Autosomal recessive
Metabolic disorders/Lysosomal storage disorders HYAL1 hyaluronidase 1
Reports
Updated as of Feb 01, 2025
PubMed
170 Deficiency of ribose-5-phosphate isomerase 
Autosomal recessive
Metabolic disorders RPIA ribose 5-phosphate isomerase A
Reports
Updated as of Jan 05, 2026
PubMed