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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Xrcc3em2Mjn
endonuclease-mediated mutation 2, Maria Jasin
MGI:7310058
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Xrcc3em2Mjn/Xrcc3em2Mjn C57BL/6J-Xrcc3em2Mjn MGI:7310101


Genotype
MGI:7310101
hm1
Allelic
Composition		 Xrcc3em2Mjn/Xrcc3em2Mjn
Genetic
Background		 C57BL/6J-Xrcc3em2Mjn
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Xrcc3em2Mjn mutation (0 available); any Xrcc3 mutation (16 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
mortality/aging

embryo
embryonic growth arrest ( J:320381 )
• at E8.5 and E9.5
decreased embryo size ( J:320381 )
• at E8.5 and E9.5

growth/size/body
decreased embryo size ( J:320381 )
• at E8.5 and E9.5




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
09/30/2025
MGI 6.24 		The Jackson Laboratory