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Symbol
Name
ID
Top2b
topoisomerase (DNA) II beta
MGI:98791
Phenotype annotations related to nervous system
Darker colors indicate more annotations

Mouse Phenotypes
abnormal neuronal migration
abnormal telencephalon development
disorganized cortical plate
absent subplate
decreased brain size
abnormal hippocampus morphology
abnormal hippocampus granule cell layer
abnormal hippocampus pyramidal cell layer
abnormal cerebral cortex morphology
abnormal stratification in cerebral cortex
small olfactory bulb
abnormal innervation pattern to muscle
abnormal motor neuron innervation pattern
abnormal embryonic/fetal subventricular zone morphology
abnormal photoreceptor outer segment morphology
abnormal retina cone cell outer segment morphology
abnormal retina rod cell outer segment morphology
photoreceptor outer segment degeneration
abnormal retina cone cell morphology
retina cone cell degeneration
abnormal retina rod cell morphology
retina photoreceptor degeneration
Availability Mouse Genotype
Top2btm1Jcw/Top2btm1Jcw
Top2btm2.1Jcw/Top2btm2.1Jcw
Tg(Dkk3-cre)D9Tfur/0
Top2btm2Jcw/Top2btm2Jcw  (conditional)
Top2btm2Jcw/Top2btm2.1Jcw
Foxg1tm1(cre)Skm/Foxg1+  (conditional)

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
04/23/2024
MGI 6.23
The Jackson Laboratory