GenTIGSA Gene Database on Rare Genetic Disorders

Monogenic disorders list  

List of monogenic disorders and their associated genes(Heterogeneity and Homogeneity)
Monogenic disorders arise from mutations in a single gene, but variations within that gene or in any one across of 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
371 Leukoencephalopathy with brain stem and spinal cord involvement-high lactate syndrome 
Autosomal recessive
Neurodegenerative disorders DARS2 aspartyl-tRNA synthetase 2, mitochondrial
Reports
Updated as of Jan 05, 2026
PubMed
372 Leukoencephalopathy, developmental delay, and episodic neurologic regression syndrome 
Autosomal dominant
Neurodevelopmental disorders EIF2AK2 eukaryotic translation initiation factor 2 alpha kinase 2
Reports
Updated as of Aug 17, 2026
PubMed
373 Linear nevus sebaceus syndrome 
Somatic mosaicism
Skin disorders KRAS KRAS proto-oncogene, GTPase
Reports
Updated as of Jan 04, 2024
PubMed
374 Lipid proteinosis 
Autosomal recessive
Metabolic disorders ECM1 extracellular matrix protein 1
Reports
Updated as of Feb 01, 2024
PubMed
375 Lipomatosis, multiple symmetric 
Autosomal dominant, Autosomal recessive, MT inheritance
Skin disorders MFN2 mitofusin 2
Reports
Updated as of Jan 04, 2024
PubMed
376 Lissencephaly 7 with cerebellar hypoplasia 
Autosomal recessive
Neurodevelopmental disorders CDK5 cyclin dependent kinase 5
Reports
Updated as of Aug 17, 2026
PubMed
377 Lowe syndrome 
X-linked dominant
Metabolic disorders OCRL OCRL inositol polyphosphate-5-phosphatase
Reports
Updated as of Sep 05, 2023
PubMed
378 Lysinuric protein intolerance 
Autosomal recessive
Metabolic disorders SLC7A7 solute carrier family 7 member 7
Reports
Updated as of Feb 01, 2024
PubMed
379 Macular corneal dystrophy 
Autosomal recessive
Eye disorders CHST6 carbohydrate sulfotransferase 6
Reports
Updated as of Feb 01, 2024
PubMed
380 Majeed syndrome 
Autosomal recessive
Bone disorders LPIN2 lipin 2
Reports
Updated as of Feb 01, 2024
PubMed