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Top2atm1.1Heche
Endonuclease-mediated Allele Detail
Summary
Symbol: Top2atm1.1Heche
Name: topoisomerase (DNA) II alpha; targeted mutation 1.1, Cheng He
MGI ID: MGI:7562000
Synonyms: Top2aF, Top2aLoxp
Gene: Top2a  Location: Chr11:98883769-98915015 bp, - strand  Genetic Position: Chr11, 62.91 cM
Alliance: Top2atm1.1Heche page
Mutation
origin
Strain of Origin:  Not Specified
Mutation
description
Allele Type:    Endonuclease-mediated (Conditional ready)
Mutation:    Insertion
 
Mutation detailsExon 3 was flanked by loxP sites. An FRT-flanked selection cassette was inserted and removed via flp-mediated recombination. (J:328936)
Find Mice (IMSR)
Mouse strains and cell lines available from the International Mouse Strain Resource (IMSR)
Carrying this Mutation:  Mouse Strains: 0 strains available      Cell Lines: 0 lines available
Carrying any Top2a Mutation:  92 strains or lines available
References
Original:  J:328936 Qin S, et al., Topoisomerase IIA in adult NSCs regulates SVZ neurogenesis by transcriptional activation of Usp37. Nucleic Acids Res. 2022 Aug 27;
All:  1 reference(s)

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
01/20/2026
MGI 6.24
The Jackson Laboratory