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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Mpsttm1.1Nori
targeted mutation 1.1, Noriyuki Nagahara
MGI:5560820
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Mpsttm1.1Nori/Mpsttm1.1Nori involves: C57BL/6 * C57BL/6JJcl MGI:5560980
ht2
Mpsttm1.1Nori/Mpst+ involves: C57BL/6 * C57BL/6JJcl MGI:5560979


Genotype
MGI:5560980
hm1
Allelic
Composition
Mpsttm1.1Nori/Mpsttm1.1Nori
Genetic
Background
involves: C57BL/6 * C57BL/6JJcl
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Mpsttm1.1Nori mutation (0 available); any Mpst mutation (23 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
reproductive system
N
• mice exhibit normal development without male infertility

behavior/neurological
N
• mice exhibit normal behavior in the 3-chamber social interaction and forced-swim tests
• reduced distance traveled during the first 9 minutes in an open field test
• in a light-dark chamber test, mice tend to spend more time in the light chamber and tend to make fewer transitions into the dark chamber compared with wild-type mice
• in an elevated-plus maze, mice spend reduced time in the open arms compared with wild-type mice

homeostasis/metabolism
N
• mice exhibit normal dopamine content in the brain
• increased 5-HT and 5-hydroxyindoleacetic acid (5-HIAA) in the prefrontal cortex
• increased 5-HIAA in the hippocampus

nervous system
N
• mice exhibit normal cerebrum, cerebellum and hippocampus area
• mice exhibit normal dopamine content in the brain




Genotype
MGI:5560979
ht2
Allelic
Composition
Mpsttm1.1Nori/Mpst+
Genetic
Background
involves: C57BL/6 * C57BL/6JJcl
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Mpsttm1.1Nori mutation (0 available); any Mpst mutation (23 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
reproductive system
• very low fertility





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last database update
11/12/2024
MGI 6.24
The Jackson Laboratory