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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Lamc1tm1Edg
targeted mutation 1, David Edgar
MGI:1934900
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Lamc1tm1Edg/Lamc1tm1Edg involves: 129S1/Sv * 129X1/SvJ * C57BL/6 MGI:2180490


Genotype
MGI:2180490
hm1
Allelic
Composition		 Lamc1tm1Edg/Lamc1tm1Edg
Genetic
Background		 involves: 129S1/Sv * 129X1/SvJ * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Lamc1tm1Edg mutation (0 available); any Lamc1 mutation (143 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
mortality/aging

embryo
abnormal primitive endoderm morphology ( J:52418 )
• endoderm cells do not migrate and remain in ICM
absent visceral yolk sac ( J:52418 )
• absent yolk sac




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