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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Evx1tm1Mrc
targeted mutation 1, Mario R Capecchi
MGI:2177782
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Evx1tm1Mrc/Evx1tm1Mrc involves: 129S7/SvEvBrd * C57BL/6J MGI:2177783


Genotype
MGI:2177783
hm1
Allelic
Composition		 Evx1tm1Mrc/Evx1tm1Mrc
Genetic
Background		 involves: 129S7/SvEvBrd * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Evx1tm1Mrc mutation (0 available); any Evx1 mutation (17 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
mortality/aging

embryo
abnormal embryonic tissue morphology ( J:20014 )
• no signs of cellular growth, differentiation, or morphogenesis after implantation
absent trophectoderm ( J:20014 )
• absence of trophectoderm




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