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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Myg1tm1Mphi
targeted mutation 1, Mari-Anne Philips
MGI:4414758
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Myg1tm1Mphi/Myg1tm1Mphi involves: 129S6/SvEvTac * C57BL/6 MGI:4414759


Genotype
MGI:4414759
hm1
Allelic
Composition
Myg1tm1Mphi/Myg1tm1Mphi
Genetic
Background
involves: 129S6/SvEvTac * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Myg1tm1Mphi mutation (0 available); any Myg1 mutation (20 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
behavior/neurological
• unlike in wild-type mice no sex specific difference is detected in the latency to begin eating (hyponeophagia) is detected
• male mice are less anxious, with a lower number of stretched-attend postures and a higher % of unprotected head-dippings when compared to their wild-type littermates
• unlike in wild-type mice, there is no difference in anxiety level between males and females
• there are no differences in light-dark exploration between wild type and null mice-normal
• female mutant mice travel a significantly smaller proportion of distance in the center of an arena as compared to the wild-type females
• absence of sex specific differences in locomoter activity
• female mutant mice are significantly less active in terms of number of rearings
• female mutant mice are significantly less active in terms of distance travelled and number of corner entries compared to wild-type females
• male mice spent substantially more time in active social interaction than male wild-type mice and female mutant mice.

homeostasis/metabolism
• absence of sex specific differences between male (lower) and female (higher) mice in restraint-induced corticosterone elevation
• restraint induced elevation in corticosterone level is decreased in females compared to wild-type females





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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
11/19/2024
MGI 6.24
The Jackson Laboratory