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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Dbn1+
wild type
MGI:2436278
Summary 12 genotypes


Genotype
MGI:5784725
ht1
Allelic
Composition
Dbn1tm1.1Lbc/Dbn1+
Genetic
Background
B6.Cg-Dbn1tm1.1Lbc
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Dbn1tm1.1Lbc mutation (0 available); any Dbn1 mutation (44 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
• total number of dendritic spines on apical dendrites of CA1 pyramidal cells is significantly reduced relative to wild-type controls, but to a lesser extent than in homozygous mutants
• significant reduction in the number of mushroom and stubby dendritic spines on CA1 hippocampal neurons, whereas numbers of thin and other unclassified types remain normal




Genotype
MGI:7414857
ht2
Allelic
Composition
Dbn1tm1b(KOMP)Wtsi/Dbn1+
Genetic
Background
C57BL/6NCrl-Dbn1tm1b(KOMP)Wtsi/Wtsi
Cell Lines EPD0211_3_A05
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Dbn1tm1b(KOMP)Wtsi mutation (3 available); any Dbn1 mutation (44 available)
Data Sources
phenotype observed in females
phenotype observed in males
N normal phenotype
cardiovascular system
IMPC - CCP-IMG

growth/size/body
IMPC - CCP-IMG

homeostasis/metabolism

liver/biliary system




Genotype
MGI:5705982
ht3
Allelic
Composition
Dbn1tm1a(KOMP)Wtsi/Dbn1+
Genetic
Background
C57BL/6N-Dbn1tm1a(KOMP)Wtsi/Wtsi
Cell Lines EPD0211_3_A05
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Dbn1tm1a(KOMP)Wtsi mutation (3 available); any Dbn1 mutation (44 available)
Data Sources
phenotype observed in females
phenotype observed in males
N normal phenotype
hematopoietic system

immune system




Genotype
MGI:5767624
ht4
Allelic
Composition
Dbn1tm1b(KOMP)Wtsi/Dbn1+
Genetic
Background
C57BL/6N-Dbn1tm1b(KOMP)Wtsi/Bay
Cell Lines EPD0211_3_A05
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Dbn1tm1b(KOMP)Wtsi mutation (3 available); any Dbn1 mutation (44 available)
Data Sources
phenotype observed in females
phenotype observed in males
N normal phenotype
behavior/neurological

cardiovascular system
IMPC - BCM

growth/size/body
IMPC - BCM

homeostasis/metabolism

vision/eye




Genotype
MGI:5756959
ht5
Allelic
Composition
Dbn1tm1b(KOMP)Wtsi/Dbn1+
Genetic
Background
C57BL/6N-Dbn1tm1b(KOMP)Wtsi/H
Cell Lines EPD0211_3_A05
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Dbn1tm1b(KOMP)Wtsi mutation (3 available); any Dbn1 mutation (44 available)
Data Sources
phenotype observed in females
phenotype observed in males
N normal phenotype
skeleton




Genotype
MGI:5756963
ht6
Allelic
Composition
Dbn1tm1b(KOMP)Wtsi/Dbn1+
Genetic
Background
C57BL/6N-Dbn1tm1b(KOMP)Wtsi/Ics
Cell Lines EPD0211_3_A05
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Dbn1tm1b(KOMP)Wtsi mutation (3 available); any Dbn1 mutation (44 available)
Data Sources
phenotype observed in females
phenotype observed in males
N normal phenotype
behavior/neurological

vision/eye




Genotype
MGI:5756961
ht7
Allelic
Composition
Dbn1tm1b(KOMP)Wtsi/Dbn1+
Genetic
Background
C57BL/6N-Dbn1tm1b(KOMP)Wtsi/Ieg
Cell Lines EPD0211_3_A05
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Dbn1tm1b(KOMP)Wtsi mutation (3 available); any Dbn1 mutation (44 available)
Data Sources
phenotype observed in females
phenotype observed in males
N normal phenotype
hematopoietic system




Genotype
MGI:5756962
ht8
Allelic
Composition
Dbn1tm1b(KOMP)Wtsi/Dbn1+
Genetic
Background
C57BL/6N-Dbn1tm1b(KOMP)Wtsi/J
Cell Lines EPD0211_3_A05
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Dbn1tm1b(KOMP)Wtsi mutation (3 available); any Dbn1 mutation (44 available)
Data Sources
phenotype observed in females
phenotype observed in males
N normal phenotype
growth/size/body

homeostasis/metabolism




Genotype
MGI:7471968
ht9
Allelic
Composition
Dbn1tm1b(KOMP)Wtsi/Dbn1+
Genetic
Background
C57BL/6N-Dbn1tm1b(KOMP)Wtsi/MbpMmucd
Cell Lines EPD0211_3_A05
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Dbn1tm1b(KOMP)Wtsi mutation (3 available); any Dbn1 mutation (44 available)
Data Sources
phenotype observed in females
phenotype observed in males
N normal phenotype
adipose tissue

nervous system

skeleton




Genotype
MGI:5759178
ht10
Allelic
Composition
Dbn1tm1b(KOMP)Wtsi/Dbn1+
Genetic
Background
C57BL/6N-Dbn1tm1b(KOMP)Wtsi/Rbrc
Cell Lines EPD0211_3_A05
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Dbn1tm1b(KOMP)Wtsi mutation (3 available); any Dbn1 mutation (44 available)
Data Sources
phenotype observed in females
phenotype observed in males
N normal phenotype
behavior/neurological

homeostasis/metabolism




Genotype
MGI:5756960
ht11
Allelic
Composition
Dbn1tm1b(KOMP)Wtsi/Dbn1+
Genetic
Background
C57BL/6N-Dbn1tm1b(KOMP)Wtsi/Ucd
Cell Lines EPD0211_3_A05
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Dbn1tm1b(KOMP)Wtsi mutation (3 available); any Dbn1 mutation (44 available)
Data Sources
phenotype observed in females
phenotype observed in males
N normal phenotype
adipose tissue

growth/size/body

homeostasis/metabolism

skeleton




Genotype
MGI:5608363
ht12
Allelic
Composition
Dbn1tm1b(KOMP)Wtsi/Dbn1+
Genetic
Background
C57BL/6N-Dbn1tm1b(KOMP)Wtsi/Wtsi
Cell Lines EPD0211_3_A05
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Dbn1tm1b(KOMP)Wtsi mutation (3 available); any Dbn1 mutation (44 available)
Data Sources
phenotype observed in females
phenotype observed in males
N normal phenotype
hematopoietic system

homeostasis/metabolism

immune system





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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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last database update
01/28/2026
MGI 6.24
The Jackson Laboratory