About   Help   FAQ
Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Tfap2bem1Sleep
endonuclease-mediated mutation 1, Yu Hayashi
MGI:7627101
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Tfap2bem1Sleep/Tfap2bem1Sleep C57BL/6J-Tfap2bem1Sleep MGI:7627363
ht2
 		Tfap2bem1Sleep/Tfap2b+ C57BL/6J-Tfap2bem1Sleep MGI:7627365


Genotype
MGI:7627363
hm1
Allelic
Composition		 Tfap2bem1Sleep/Tfap2bem1Sleep
Genetic
Background		 C57BL/6J-Tfap2bem1Sleep
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tfap2bem1Sleep mutation (0 available); any Tfap2b mutation (29 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
embryo
embryo phenotype ( J:297685 )
N
• viable

mortality/aging
mortality/aging ( J:297685 )
N
• viable




Genotype
MGI:7627365
ht2
Allelic
Composition		 Tfap2bem1Sleep/Tfap2b+
Genetic
Background		 C57BL/6J-Tfap2bem1Sleep
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tfap2bem1Sleep mutation (0 available); any Tfap2b mutation (29 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
behavior/neurological
abnormal circadian sleep/wake cycle ( J:297685 )
• increased time spent in wakefulness during dark phase
abnormal non-rapid eye movement sleep pattern ( J:297685 )
• reduced total time spent in NREM sleep
• reduced number of NREM sleep episodes




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
09/17/2024
MGI 6.24 		The Jackson Laboratory