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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Sort1tm1Tew
targeted mutation 1, Thomas E Willnow
MGI:3767625
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Sort1tm1Tew/Sort1tm1Tew B6.129-Sort1tm1Tew MGI:3767628
cx2
Ngftm1.1Blhe/Ngf+
Sort1tm1Tew/Sort1tm1Tew
B6.Cg-Ngftm1.1Blhe Sort1tm1Tew MGI:5461513


Genotype
MGI:3767628
hm1
Allelic
Composition
Sort1tm1Tew/Sort1tm1Tew
Genetic
Background
B6.129-Sort1tm1Tew
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Sort1tm1Tew mutation (0 available); any Sort1 mutation (47 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
• like wild-type neurons, cultured superior cervical ganglion neurons are resistant to apoptosis induced by pro-NGF and pro-BDNF
• however, pro-NGF and pro-BDNF induced apoptosis can be restored if neurons are treated with the intracellular domain of Ngfr
• sympathetic neurons survive the withdrawal of NGF better than wild-type neurons
• however, the number of sympathetic neurons is not increased
• unlike in wild-type mice, the number of superior cervical ganglion is not decreased at 60 weeks
• unlike in wild-type mice, corticospinal motor neurons are protected from injury
• at E15.5, the number of apoptotic cells is reduced by 63% compared to in wild-type mice

vision/eye
• at E15.5, the number of apoptotic cells is reduced by 63% compared to in wild-type mice




Genotype
MGI:5461513
cx2
Allelic
Composition
Ngftm1.1Blhe/Ngf+
Sort1tm1Tew/Sort1tm1Tew
Genetic
Background
B6.Cg-Ngftm1.1Blhe Sort1tm1Tew
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ngftm1.1Blhe mutation (0 available); any Ngf mutation (12 available)
Sort1tm1Tew mutation (0 available); any Sort1 mutation (47 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• most mice die by 4 months
• nearly all mice die by 8 months

cardiovascular system

muscle





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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
04/30/2024
MGI 6.23
The Jackson Laboratory