Home Page |
References | OMIM | Gene | GeneReviews | HGMD | HGNC |
GENATLAS PHENOTYPE |
last update : 18/11/2005 |
Symbol | ACS3 | |
Location | 7p21.1 | |
Name | acrocephalosyndactyly III, Saethre-Chotzen syndrome | |
Other name(s) | phenotypic overlap with other craniosynostosis syndromes | |
Corresponding gene | TWIST1 | |
Main clinical features |
| |
Genetic determination | autosomal dominant | |
Related entries | DEL7P21 | |
Function/system disorder
Type
| malformation
| |
Gene product |
Name | twist homolog 1 |
Mechanism(s) |
Gene mutation | Chromosome rearrangement | Effect | Comments |
| other
|  
| haploinsufficiency
| intragenic mutations, various types, leading to haploinsufficiency and altering FGFR2 in calvarial osteoblasts
|  
| translocation
|  
| rare translocations with a breakpoint distal to TWIST are suggestive of a position effect
|  
| deletion
|  
| 3.5 to 10 Mb, contiguous gene syndrome with developmental delay
| other
|  
|  
| FGFR3 P250R mutation was found in some Saethre-Chotzen-like patients
| |
Remark(s) |