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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Del(4Cdkn2a-Cdkn2b)2Brn
deletion, Chr 4, Anton Berns 2
MGI:3767464
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Del(4Cdkn2a-Cdkn2b)2Brn/Del(4Cdkn2a-Cdkn2b)2Brn involves: 129P2/OlaHsd * FVB/N MGI:3766054
ht2
Del(4Cdkn2a-Cdkn2b)2Brn/+ involves: 129P2/OlaHsd * FVB/N MGI:3766050


Genotype
MGI:3766054
hm1
Allelic
Composition
Del(4Cdkn2a-Cdkn2b)2Brn/Del(4Cdkn2a-Cdkn2b)2Brn
Genetic
Background
involves: 129P2/OlaHsd * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
No mouse lines available in IMSR.
See publication links below for author information.
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
• except for skin tumors mice develop similar tumors as homozygous animals
• mice develop similar tumors as homozygous animals but with much longer latency




Genotype
MGI:3766050
ht2
Allelic
Composition
Del(4Cdkn2a-Cdkn2b)2Brn/+
Genetic
Background
involves: 129P2/OlaHsd * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
No mouse lines available in IMSR.
See publication links below for author information.
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
• within 7 months mice develop one or more tumors
• tumors are often composed of different cell types and frequently show biphasic morphology
• a few mice develop adenocarcinoma of the intestinal tract
• within 7 months mice develop one or more tumor that are predominantly skin tumor such as squamous cell carcinoma, basal cell carcinoma and tricho-epithelioma/hair-germ-cell tumors
• several mice develop lymphoma and leukemia
• several mice develop lymphoma and leukemia
• one mouse develops spontaneous melanoma at 3 weeks of age
• within 7 months mice develop one or more tumor including various soft tissue sarcomas

integument
• within 7 months mice develop one or more tumor that are predominantly skin tumor such as squamous cell carcinoma, basal cell carcinoma and tricho-epithelioma/hair-germ-cell tumors

digestive/alimentary system
• a few mice develop adenocarcinoma of the intestinal tract





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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
11/12/2024
MGI 6.24
The Jackson Laboratory