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Mammalian Phenotype Ontology Annotations
Query Results - Summary
Symbol
Name
ID 		Ttyh1
tweety family member 1
MGI:1889007
5 phenotypes from multigenic genotypes
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Allelic Composition
Genetic Background		 Annotated Term Reference
Ttyh1tm1Tohe/Ttyh1tm1Tohe
involves: C57BL/6 * C57BL/6J * CBA 		abnormal cell nucleus morphology J:161796
abnormal mitosis J:161796
embryonic growth arrest J:161796
embryonic lethality before implantation, complete penetrance J:161796
increased cell nucleus count J:161796
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
01/06/2026
MGI 6.24 		The Jackson Laboratory