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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Rab3aEbd
early bird
MGI:2388806
Summary 4 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Rab3aEbd/Rab3aEbd C57BL/6J-Rab3aEbd MGI:2388807
hm2
 		Rab3aEbd/Rab3aEbd involves: C3H/HeJ * C57BL/6J MGI:2388812
ht3
 		Rab3aEbd/Rab3a+ involves: C3H/HeJ * C57BL/6J MGI:2388809
ht4
 		Rab3atm1Sud/Rab3aEbd involves: 129 * C57BL/6J MGI:2388815


Genotype
MGI:2388807
hm1
Allelic
Composition		 Rab3aEbd/Rab3aEbd
Genetic
Background		 C57BL/6J-Rab3aEbd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Rab3aEbd mutation (0 available); any Rab3a mutation (15 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
behavior/neurological
shortened circadian behavior period ( J:79562 )
• Background Sensitivity: as low as 22.00 hours on a C57BL/6J background




Genotype
MGI:2388812
hm2
Allelic
Composition		 Rab3aEbd/Rab3aEbd
Genetic
Background		 involves: C3H/HeJ * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Rab3aEbd mutation (0 available); any Rab3a mutation (15 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
behavior/neurological
shortened circadian behavior period ( J:79562 )
• Background Sensitivity: 22.95 +/- 0.07 hours for homozygotes on a mixed B6;C3H genetic background compared to 23.44 +/-0.06 hours of control littermates




Genotype
MGI:2388809
ht3
Allelic
Composition		 Rab3aEbd/Rab3a+
Genetic
Background		 involves: C3H/HeJ * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Rab3aEbd mutation (0 available); any Rab3a mutation (15 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
behavior/neurological
shortened circadian behavior period ( J:79562 )
• 23.01 +/- 0.05 hours for heterozygotes on a mixed B6;C3H genetic background compared to 23.44 +/-0.06 hours of control littermates




Genotype
MGI:2388815
ht4
Allelic
Composition		 Rab3atm1Sud/Rab3aEbd
Genetic
Background		 involves: 129 * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Rab3aEbd mutation (0 available); any Rab3a mutation (15 available)
Rab3atm1Sud mutation (2 available); any Rab3a mutation (15 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
behavior/neurological




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)
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Send questions and comments to User Support. 		last database update
12/17/2024
MGI 6.24 		The Jackson Laboratory