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
431 Perry syndrome 
Autosomal dominant
Neurodegenerative disorders DCTN1 dynactin subunit 1
Reports
Updated as of Jan 04, 2024
PubMed
432 Persistent hyperplastic primary vitreous 
Autosomal dominant, Autosomal recessive
Eye disorders ATOH7 atonal bHLH transcription factor 7
Reports
Updated as of Sep 05, 2023
PubMed
433 Peutz-Jeghers syndrome 
Autosomal dominant
Gastrointestinal disorders STK11 serine/threonine kinase 11
Reports
Updated as of Jul 20, 2024
PubMed
434 Phakomatosis pigmentokeratotica 
Skin disorders HRAS HRas proto-oncogene, GTPase
Reports
Updated as of Jan 04, 2024
PubMed
435 Phelan-McDermid syndrome 
Autosomal dominant
Neurodevelopmental disorders SHANK3 SH3 and multiple ankyrin repeat domains 3
Reports
Updated as of Sep 15, 2022
PubMed
436 Piebaldism 
Autosomal dominant
Skin disorders KIT KIT proto-oncogene, receptor tyrosine kinase
Reports
Updated as of Jan 04, 2024
PubMed
437 Pierson syndrome 
Autosomal recessive
Nephrological disorders LAMB2 laminin subunit beta 2
Reports
Updated as of Jan 04, 2024
PubMed
438 Pigmentary pallidal degeneration 
Autosomal recessive
Neurodegenerative disorders PANK2 pantothenate kinase 2
Reports
Updated as of Jun 12, 2025
PubMed
439 Pili torti-deafness syndrome 
Autosomal recessive
Ear disorders/Hair disorders BCS1L BCS1 homolog, ubiquinol-cytochrome c reductase complex chaperone
Reports
Updated as of Nov 30, 2023
PubMed
440 Pilomatrixoma 
Somatic mutation
Cancer disorders CTNNB1 catenin beta 1
Reports
Updated as of Jan 04, 2024
PubMed