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Phenotypes Associated with This Genotype
Genotype
MGI:3662654
cn3
Allelic
Composition		 Gata6tm2.1Sad/Gata6tm2.1Sad
Tg(Vil1-cre)997Gum/0
Genetic
Background		 involves: 129S1/Sv * 129X1/SvJ * C57BL/6 * CD-1 * SJL
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gata6tm2.1Sad mutation (1 available); any Gata6 mutation (36 available)
Tg(Vil1-cre)997Gum mutation (2 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
mortality/aging
embryonic lethality during organogenesis, complete penetrance ( J:111388 )
• matings of 4 of 5 males carrying the Cre transgene to homozygous females produced no offspring homozygous for the floxed allele and Cre positive

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
03/24/2026
MGI 6.24 		The Jackson Laboratory