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Phenotypes Associated with This Genotype
Genotype
MGI:5566679
Allelic
Composition		 Sun1tm1Mhan/Sun1tm1Mhan
Genetic
Background		 B6.129S6-Sun1tm1Mhan
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Sun1tm1Mhan mutation (1 available); any Sun1 mutation (61 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
reproductive system
abnormal male meiosis ( J:205574 )
• chromosome movement is impaired
• defect in telomere-nuclear envelope attachment
abnormal meiotic attachment of telomere to nuclear envelope ( J:205574 )
• defect in telomere-nuclear envelope attachment

cellular
abnormal male meiosis ( J:205574 )
• chromosome movement is impaired
• defect in telomere-nuclear envelope attachment
abnormal meiotic attachment of telomere to nuclear envelope ( J:205574 )
• defect in telomere-nuclear envelope attachment

Contributing Projects:
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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Send questions and comments to User Support. 		last database update
03/18/2025
MGI 6.24 		The Jackson Laboratory