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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Sun1em1Leim
endonuclease-mediated mutation 1, Ming Lei
MGI:6362937
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Sun1em1Leim/Sun1em1Leim C57BL/6-Sun1em1Leim MGI:6363011


Genotype
MGI:6363011
hm1
Allelic
Composition		 Sun1em1Leim/Sun1em1Leim
Genetic
Background		 C57BL/6-Sun1em1Leim
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Sun1em1Leim mutation (0 available); any Sun1 mutation (61 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
reproductive system
abnormal meiotic attachment of telomere to nuclear envelope ( J:270644 )
• disrupted connection between telomere and the nuclear envelop in spermatocyte

cellular
abnormal meiotic attachment of telomere to nuclear envelope ( J:270644 )
• disrupted connection between telomere and the nuclear envelop in spermatocyte




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
03/25/2025
MGI 6.24 		The Jackson Laboratory