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Apptm1Dbo
Targeted Allele Detail

Nomenclature
Symbol: Apptm1Dbo
Name: amyloid beta (A4) precursor protein; targeted mutation 1, David R Borchelt
MGI ID: MGI:2136847
Synonyms: App-
Gene: App   Location: Chr16:84954688-85173948 bp, - strand    Genetic Position: Chr16, 56.0 cM, cytoband C3-qter
Mutation
origin
Germline Transmission: Earliest citation of germline transmission: J:25512
Parent Cell Line: AB2.1 (ES Cell)
Strain of Origin: 129S7/SvEvBrd-Hprt1b-m2
Mutation
description
Allele Type: Targeted (knock-out)
Mutations: Insertion, Intragenic deletion
  A neomycin resistance cassette replaced a 3.8 kb sequence including the promoter region and first exon. Northern blot analysis did not detect mRNA in brain or kidney of homozygous mutant mice. (J:25512)
Find Mice (IMSR) Mouse strains and cell lines available from the International Mouse Strain Resource (IMSR)
Carrying this Mutation: Mouse Strains: 1 strain available      Cell Lines: 0 lines available
Carrying any App Mutation: 5 strains or lines available
Phenotype
summary
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Phenotype Summary by Mammalian Phenotype terms

(show or hide all annotated terms)

Genotypes are listed in the next section.

      Key:  
hm homozygous ht heterozygous
cn conditional genotype  cx complex: > 1 genome feature
tg involves transgenes ot other: hemizygous, indeterminate,...
N normal phenotype expected model not found
Affected SystemsGenotypes:
 
hm1
 
cx2
 
cx3
 
cx4
  
behavior/neurological          
  
  
growth/size          
  
  
hearing/vestibular/ear          
   
  
lethality/postnatal          
   
  
nervous system          
 
  
reproductive system          
   
  
skin/coat/nails          
   
 
  
Disease Models          
   
Phenotypic
data by
genotype
Phenotypic Data by Genotype

(show or hide all phenotypic details)

GenotypeAllelic CompositionGenetic Background
  
 hm1   Disease Model  
Apptm1Dbo/Apptm1Dbo involves: 129S7/SvEvBrd * C57BL/6J
  
 cx2   
Apptm1Dbo/Apptm1Dbo
Dab1tm1Bwh/Dab1tm1Bwh
involves: 129S4/SvJaeSor * 129S7/SvEvBrd * C57BL/6
  
 cx3   
Apptm1Dbo/App+
Dab1tm1Bwh/Dab1tm1Bwh
involves: 129S4/SvJaeSor * 129S7/SvEvBrd * C57BL/6
  
 cx4   
Aplp2tm1Dbo/Aplp2tm1Dbo
Apptm1Dbo/Apptm1Dbo
involves: 129S7/SvEvBrd * C57BL/6J
Disease
models
Mouse Models
of Human Disease
NoteGenotypeRef(s)
 
Allelic Composition
Genetic Background
Models with phenotypic similarity to human diseases associated with human APP.
Alzheimer Disease; AD
OMIM ID: 104300
 
 
hm1
Apptm1Dbo/Apptm1Dboinvolves: 129S7/SvEvBrd * C57BL/6JJ:53824
References
Original: J:25512 Zheng H et al., "beta-Amyloid precursor protein-deficient mice show reactive gliosis and decreased locomotor activity." Cell 1995 May 19;81(4):525-31
All: 31 reference(s)

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
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last database update
11/20/2009
MGI_4.31
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