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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Tg(GFAP-cre/ERT2)505Fmv
transgene insertion 505, Flora M Vaccarino
MGI:3774167
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
cn1
Lhpptm1Qixu/Lhpptm1Qixu
Tg(GFAP-cre/ERT2)505Fmv/0
involves: C57BL/6 * SJL/J MGI:8261431
cn2
Aspanur7/Aspanur7
Slc13a3tm1c(KOMP)Wtsi/Slc13a3tm1c(KOMP)Wtsi
Tg(GFAP-cre/ERT2)505Fmv/0
mixed MGI:7660713


Genotype
MGI:8261431
cn1
Allelic
Composition
Lhpptm1Qixu/Lhpptm1Qixu
Tg(GFAP-cre/ERT2)505Fmv/0
Genetic
Background
involves: C57BL/6 * SJL/J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Lhpptm1Qixu mutation (0 available); any Lhpp mutation (31 available)
Tg(GFAP-cre/ERT2)505Fmv mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
behavior/neurological
• no increased anxiety in tail suspension, forced swimming, or sucrose preference tests after exposure to chronic unpredictable stress (CUS)
• normal anxiety levels in tail suspension, forced swimming, and sucrose preference tests without exposure to chronic unpredictable stress (CUS)




Genotype
MGI:7660713
cn2
Allelic
Composition
Aspanur7/Aspanur7
Slc13a3tm1c(KOMP)Wtsi/Slc13a3tm1c(KOMP)Wtsi
Tg(GFAP-cre/ERT2)505Fmv/0
Genetic
Background
mixed
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Aspanur7 mutation (1 available); any Aspa mutation (24 available)
Slc13a3tm1c(KOMP)Wtsi mutation (0 available); any Slc13a3 mutation (36 available)
Tg(GFAP-cre/ERT2)505Fmv mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
• at 16 weeks of age, concentration of the aspartoacylase substrate N-acetyl-L-aspartate (NAA) in brain in tamoxifen-treated mice is 55% below that in tamoxifen-treated control homozygous Aspanur7 mice, indicating partial reversal of increased brain NAA levels seen in Canavan disease model Aspanur7 mice
• the extent of cerebellar vacuolation in tamoxifen-treated mice is not different from that seen in homozygous Aspanur7 mice

behavior/neurological
• accelerating rotarod retention time is increased by 1 week after completion of tamoxifen administration and remains elevated through 7 additional weeks compared to homozygous Aspanur7 mice, indicating improved motor function





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last database update
01/06/2026
MGI 6.24
The Jackson Laboratory