About   Help   FAQ
Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Sfl
shiftless
MGI:2679580
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
ht1
Sfl/Sfl+ involves: BALB/cOlaHsd * C3H/HeH MGI:2679581


Genotype
MGI:2679581
ht1
Allelic
Composition
Sfl/Sfl+
Genetic
Background
involves: BALB/cOlaHsd * C3H/HeH
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Sfl mutation (2 available); any Sfl mutation (2 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
behavior/neurological
• the average phase delay induced by a 15 minute pulse of light at circadian time 16 hours is only 0.62 hours with many heterozygotes showing no phase delay compared to a phase delay of 1.79 hours in wild-type mice





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
11/19/2024
MGI 6.24
The Jackson Laboratory