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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
E2f5tm1Dli
targeted mutation 1, David M Livingston
MGI:1926192
Summary 7 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
E2f5tm1Dli/E2f5tm1Dli either: (involves: 129S1/Sv * BALB/c) or (involves: 129S1/Sv * C57BL/6) MGI:3582637
hm2
E2f5tm1Dli/E2f5tm1Dli involves: 129S1/Sv MGI:5706799
cn3
E2f4tm2.1Lees/E2f4tm2.1Lees
E2f5tm1Dli/E2f5+
Tg(Vil1-cre)20Syr/0
involves: 129S1/Sv * 129S4/SvJae * C57BL/6 * DBA/2 MGI:5706798
cx4
E2f4tm1Jrn/E2f4tm1Jrn
E2f5tm1Dli/E2f5tm1Dli
involves: 129P2/OlaHsd * 129S1/Sv * BALB/c * C57BL/6 MGI:3722671
cx5
E2f4tm2.1Lees/E2f4tm2.1Lees
E2f5tm1Dli/E2f5tm1Dli
involves: 129S1/Sv * 129S4/SvJae * C57BL/6 MGI:5706800
cx6
E2f4tm2.1Lees/E2f4+
E2f5tm1Dli/E2f5tm1Dli
involves: 129S1/Sv * 129S4/SvJae * C57BL/6 MGI:5706801
cx7
E2f4tm1Lees/E2f4+
E2f5tm1Dli/E2f5tm1Dli
involves: 129S1/Sv * 129S4/SvJae * C57BL/6 MGI:5706802


Genotype
MGI:3582637
hm1
Allelic
Composition
E2f5tm1Dli/E2f5tm1Dli
Genetic
Background
either: (involves: 129S1/Sv * BALB/c) or (involves: 129S1/Sv * C57BL/6)
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
E2f5tm1Dli mutation (1 available); any E2f5 mutation (13 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• health deteriorated after weaning, with most dying at a median age of 6 weeks although a small proportion survived for a few months

homeostasis/metabolism
• became dehydrated after weaning

behavior/neurological
• developed ataxic gait after weaning

nervous system
• severe with a destruction of the cerebral cortices
• severe with a destruction of the cerebral cortices
• the neuropil was frequently distended and torn
• the hippocampus, thalamus, midbrain, cerebellum, and medualla were generally preserved, although they were compressed
• developed within the first few days of life
• the ependymal lining of the lateral ventricles was disrupted at multiple sites
• became progressively dilated and were filled with bloody cerebrospinal fluid
• contained abundant electron lucent cells and an irregular and disorganized microvillus border
• moderately dilated while the fourth ventricle appeared normal
• much of the cerebral cortex was destroyed except for a thin rim composed of neural tissue and meningeal membranes
• necrosis accompanied the cortical atrophy

craniofacial
• exhibited enlarged, domed craniae by 3-4 weeks of age
• expanded calvarium

skeleton
• exhibited enlarged, domed craniae by 3-4 weeks of age
• expanded calvarium

cardiovascular system
• severe with a destruction of the cerebral cortices
• severe with a destruction of the cerebral cortices

integument
• developed ruffled coats after weaning

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
hydrocephalus DOID:10908 OMIM:123155
OMIM:236600
OMIM:236635
OMIM:307000
OMIM:615219
J:47283




Genotype
MGI:5706799
hm2
Allelic
Composition
E2f5tm1Dli/E2f5tm1Dli
Genetic
Background
involves: 129S1/Sv
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
E2f5tm1Dli mutation (1 available); any E2f5 mutation (13 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
reproductive system
• in 4 of 5 mice
• in rare surviving adults

endocrine/exocrine glands
• in 4 of 5 mice
• in rare surviving adults




Genotype
MGI:5706798
cn3
Allelic
Composition
E2f4tm2.1Lees/E2f4tm2.1Lees
E2f5tm1Dli/E2f5+
Tg(Vil1-cre)20Syr/0
Genetic
Background
involves: 129S1/Sv * 129S4/SvJae * C57BL/6 * DBA/2
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
E2f4tm2.1Lees mutation (1 available); any E2f4 mutation (21 available)
E2f5tm1Dli mutation (1 available); any E2f5 mutation (13 available)
Tg(Vil1-cre)20Syr mutation (3 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
reproductive system
N
• male mice exhibit normal spermatogenesis
• often contains many spermatozoa
• with dilation at that the expense of the epithelium
• spermatozoa accumulate in the efferent ducts unlike in wild-type mice
• efferent duct epithelium lacks multiciliated cells and exhibit decreased abundance of endocytic vesicle apparatus
• no spermatozoa are detected in the epididymis

endocrine/exocrine glands
• often contains many spermatozoa
• with dilation at that the expense of the epithelium




Genotype
MGI:3722671
cx4
Allelic
Composition
E2f4tm1Jrn/E2f4tm1Jrn
E2f5tm1Dli/E2f5tm1Dli
Genetic
Background
involves: 129P2/OlaHsd * 129S1/Sv * BALB/c * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
E2f4tm1Jrn mutation (0 available); any E2f4 mutation (21 available)
E2f5tm1Dli mutation (1 available); any E2f5 mutation (13 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• no homozygotes are identified at birth, however the expected numbers are seen at E13.5-E14.5

cellular
• isolated embryonic fibroblasts proliferate normally and re-enter from G0 with normal kinetics, however they fail to arrest in G1 in response to Cdkn2a (p16INK4a)




Genotype
MGI:5706800
cx5
Allelic
Composition
E2f4tm2.1Lees/E2f4tm2.1Lees
E2f5tm1Dli/E2f5tm1Dli
Genetic
Background
involves: 129S1/Sv * 129S4/SvJae * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
E2f4tm2.1Lees mutation (1 available); any E2f4 mutation (21 available)
E2f5tm1Dli mutation (1 available); any E2f5 mutation (13 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
reproductive system
• in all mice
• at 3 weeks, efferent duct epithelium exhibit reduced multiciliated cells compared with control mice

endocrine/exocrine glands
• in all mice




Genotype
MGI:5706801
cx6
Allelic
Composition
E2f4tm2.1Lees/E2f4+
E2f5tm1Dli/E2f5tm1Dli
Genetic
Background
involves: 129S1/Sv * 129S4/SvJae * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
E2f4tm2.1Lees mutation (1 available); any E2f4 mutation (21 available)
E2f5tm1Dli mutation (1 available); any E2f5 mutation (13 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
reproductive system
• in all mice
• at 3 weeks, efferent duct epithelium exhibit reduced multiciliated cells compared with control mice

endocrine/exocrine glands
• in all mice




Genotype
MGI:5706802
cx7
Allelic
Composition
E2f4tm1Lees/E2f4+
E2f5tm1Dli/E2f5tm1Dli
Genetic
Background
involves: 129S1/Sv * 129S4/SvJae * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
E2f4tm1Lees mutation (1 available); any E2f4 mutation (21 available)
E2f5tm1Dli mutation (1 available); any E2f5 mutation (13 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
reproductive system

endocrine/exocrine glands





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last database update
04/16/2024
MGI 6.23
The Jackson Laboratory