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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Nrg1tm1Lex
targeted mutation 1, Lexicon Genetics
MGI:3604407
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Nrg1tm1Lex/Nrg1tm1Lex involves: 129S5/SvEvBrd * C57BL/6J MGI:3609665


Genotype
MGI:3609665
hm1
Allelic
Composition		 Nrg1tm1Lex/Nrg1tm1Lex
Genetic
Background		 involves: 129S5/SvEvBrd * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Nrg1tm1Lex mutation (2 available); any Nrg1 mutation (3 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
mortality/aging
preweaning lethality, complete penetrance ( J:103485 )
• no homozygotes present at weaning, stage of lethality not specified




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
02/16/2021
MGI 6.16 		The Jackson Laboratory