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Phenotypes Associated with This Genotype
Genotype
MGI:3720801
Allelic
Composition		 Qkiqk-k2/Qkiqk-kt4
Genetic
Background		 involves: C57BL/6 * CBA/Ca * STOCK tw5
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Qkiqk-k2 mutation (1 available); any Qki mutation (26 available)
Qkiqk-kt4 mutation (0 available); any Qki mutation (26 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
mortality/aging
perinatal lethality, complete penetrance ( J:27474 )
• no viable mice are obtained

embryo
embryonic growth arrest ( J:27474 )
• all embryos arrest at E9 to E9.5

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
01/28/2026
MGI 6.24 		The Jackson Laboratory