About   Help   FAQ
Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		thd
tilted head
MGI:1856212
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		thd/thd Not Specified MGI:3830964


Genotype
MGI:3830964
hm1
Allelic
Composition		 thd/thd
Genetic
Background		 Not Specified
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
thd mutation (1 available); any thd mutation (1 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
behavior/neurological
abnormal motor capabilities/coordination/movement ( J:15007 )
• individuals shake when held up by the tail
head tilt ( J:15007 )
• unilateral

hearing/vestibular/ear
abnormal otolith morphology ( J:5215 )
• a small number of very large otoliths are present




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
09/30/2025
MGI 6.24 		The Jackson Laboratory