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
311 L-2-hydroxyglutaric aciduria 
Autosomal recessive
Metabolic disorders L2HGDH L-2-hydroxyglutarate dehydrogenase
Reports
Updated as of Jan 05, 2026
PubMed
312 Lacrimoauriculodentodigital syndrome 
Autosomal dominant
Oral disorders FGF10 fibroblast growth factor 10
Reports
Updated as of Feb 01, 2024
PubMed
313 LAMA2-related muscular dystrophy 
Autosomal recessive
Neuromuscular disorders LAMA2 laminin subunit alpha 2
Reports
Updated as of Feb 26, 2025
PubMed
314 Langer mesomelic dysplasia syndrome 
Autosomal recessive
Bone disorders SHOX SHOX homeobox
Reports
Updated as of Feb 01, 2024
PubMed
315 Laron-type isolated somatotropin defect 
Autosomal recessive
Endocrine disorders GHR growth hormone receptor
Reports
Updated as of Sep 08, 2025
PubMed
316 Laryngo-onycho-cutaneous syndrome 
Autosomal recessive
Skin disorders LAMA3 laminin subunit alpha 3
Reports
Updated as of Jun 12, 2025
PubMed
317 Lateral meningocele syndrome 
Autosomal dominant
Neurodevelopmental disorders NOTCH3 notch receptor 3
Reports
Updated as of Feb 01, 2024
PubMed
318 Lathosterolosis 
Autosomal recessive
Metabolic disorders SC5D sterol-C5-desaturase
Reports
Updated as of Feb 01, 2024
PubMed
319 Laurence-Moon syndrome 
Autosomal recessive
Eye disorders PNPLA6 patatin like phospholipase domain containing 6
Reports
Updated as of May 24, 2023
PubMed
320 LCAT deficiency 
Autosomal recessive
Metabolic disorders LCAT lecithin-cholesterol acyltransferase
Reports
Updated as of Dec 07, 2023
PubMed