GenTIGSA Gene Database on Rare Genetic Disorders

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 Cutaneous porphyria 
Autosomal recessive
Skin disorders UROS uroporphyrinogen III synthase
Reports
Updated as of Dec 07, 2023
PubMed
162 Cystinosis 
Autosomal recessive
Metabolic disorders/Lysosomal storage disorders CTNS cystinosin, lysosomal cystine transporter
Reports
Updated as of Mar 09, 2023
PubMed
163 Deafness-lymphedema-leukemia syndrome 
Autosomal dominant
Immune disorders GATA2 GATA binding protein 2
Reports
Updated as of Feb 01, 2024
PubMed
164 Deficiency of acetyl-CoA acetyltransferase 
Autosomal recessive
Metabolic disorders ACAT1 acetyl-CoA acetyltransferase 1
Reports
Updated as of Feb 20, 2024
PubMed
165 Deficiency of alpha-mannosidase 
Autosomal recessive
Metabolic disorders MAN2B1 mannosidase alpha class 2B member 1
Reports
Updated as of Sep 08, 2025
PubMed
166 Deficiency of aromatic-L-amino-acid decarboxylase 
Autosomal recessive
Metabolic disorders DDC dopa decarboxylase
Reports
Updated as of Feb 01, 2025
PubMed
167 Deficiency of butyrylcholinesterase 
Autosomal recessive
Metabolic disorders BCHE butyrylcholinesterase
Reports
Updated as of Feb 20, 2024
PubMed
168 Deficiency of cytochrome-b5 reductase 
Autosomal recessive
Blood disorders CYB5R3 cytochrome b5 reductase 3
Reports
Updated as of Jan 05, 2026
PubMed
169 Deficiency of ferroxidase 
Autosomal recessive
Metabolic disorders CP ceruloplasmin
Reports
Updated as of Mar 09, 2023
PubMed
170 Deficiency of galactokinase 
Autosomal recessive
Metabolic disorders GALK1 galactokinase 1
Reports
Updated as of Sep 05, 2023
PubMed