About Help FAQ

Symbol
Name
ID

Sox18
SRY (sex determining region Y)-box 18
MGI:103559

Phenotype annotations related to cardiovascular system

*	Aspects of the system are reported to show a normal phenotype.
	Darker colors indicate more annotations

Human Phenotypes	Palmar telangiectasia	Pulmonary lymphangiectasia	Facial telangiectasia in butterfly midface distribution	Telangiectasia of extensor surfaces
Disease(s) Associated with SOX18	Palmar telangiectasia	Pulmonary lymphangiectasia	Facial telangiectasia in butterfly midface distribution	Telangiectasia of extensor surfaces
hypotrichosis-lymphedema-telangiectasia syndrome
hypotrichosis-lymphedema-telangiectasia-renal defect syndrome

Mouse Phenotypes		cardiovascular system phenotype	abnormal blood vessel morphology	increased vascular endothelial cell number	abnormal pericyte morphology	hematoma	hemorrhage	abnormal vascular endothelial cell physiology
Availability	Mouse Genotype
	Sox18^Ra-Op/Sox18^Ra-Op	*

Contributing Projects: Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
Citing These Resources Funding Information Warranty Disclaimer, Privacy Notice, Licensing, & Copyright Send questions and comments to User Support.	last database update 03/24/2026 MGI 6.24