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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Brwd3Gt(RHA090)Byg
gene trap RHA090, BayGenomics
MGI:3867498
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
ot1
 		Brwd3Gt(RHA090)Byg/Y chimera involves: 129P2/OlaHsd MGI:4457139


Genotype
MGI:4457139
ot1
Allelic
Composition		 Brwd3Gt(RHA090)Byg/Y
Genetic
Background		 chimera involves: 129P2/OlaHsd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Brwd3Gt(RHA090)Byg mutation (0 available); any Brwd3 mutation (17 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype

E9.5 Brwd3Gt(RHA090)Byg/Y chimeras exhibit microcephaly and short tail buds

limbs/digits/tail
small tail bud ( J:160967 )
• short tail bud

embryo
embryonic growth retardation ( J:160967 )
• developmental delay in 3 of 5 mice
small tail bud ( J:160967 )
• short tail bud

growth/size/body
embryonic growth retardation ( J:160967 )
• developmental delay in 3 of 5 mice
microcephaly ( J:160967 )
• small head




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