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Mammalian Phenotype Ontology Annotations
Query Results - Summary
Symbol
Name
ID
Top3a
topoisomerase (DNA) III alpha
MGI:1197527
5 phenotypes from 2 alleles in 2 genetic backgrounds
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Allelic Composition
Genetic Background
Annotated Term Reference
Top3atm1b(EUCOMM)Hmgu/Top3a+
C57BL/6N-Top3atm1b(EUCOMM)Hmgu/J
impaired pupillary reflex J:211773
Top3atm1b(EUCOMM)Hmgu/Top3atm1b(EUCOMM)Hmgu
C57BL/6N-Top3atm1b(EUCOMM)Hmgu/J
embryonic lethality prior to organogenesis J:211773
preweaning lethality, complete penetrance J:211773
Top3atm1Jcw/Top3atm1Jcw
involves: 129S6/SvEvTac * C57BL/6
abnormal inner cell mass proliferation J:45652
embryonic lethality between implantation and somite formation, complete penetrance J:45652

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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last database update
04/16/2024
MGI 6.23
The Jackson Laboratory