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Phenotypes Associated with This Genotype
Genotype
MGI:3609958
Allelic
Composition		 Tbx4tm1Pa/Tbx4+
Genetic
Background		 involves: 129S1/Sv * 129X1/SvJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tbx4tm1Pa mutation (0 available); any Tbx4 mutation (23 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
embryo
delayed chorioallantoic fusion ( J:83256 )
• at E8.0, heterozygotes exhibit a delay in chorioallantoic fusion; however, all heterozygous embryos undergo chorioallantoic fusion past the 8-somite stage and appear indistinguishable from wild-type embryos
delayed allantois development ( J:83256 )
• at the 4- to 5-somite stage, heterozygotes display a lag in allantois development relative to somite-matched wild-type embryos dissected at E8.0

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
04/09/2024
MGI 6.23 		The Jackson Laboratory