About   Help   FAQ
Mammalian Phenotype Ontology Annotations
Query Results - Summary
Symbol
Name
ID
Mirc20
microRNA cluster 20, including Mir302b through Mir367
MGI:5313577
10 phenotypes from 1 allele in 1 genetic background
Export: Excel File
Allelic Composition
Genetic Background
Annotated Term Reference
Mirc20tm1.1Blel/Mirc20tm1.1Blel
involves: 129S4/SvJae * C57BL/6
abnormal brain development J:232516
abnormal embryo morphology J:232516
exencephaly J:232516
incomplete rostral neuropore closure J:232516
increased brain apoptosis J:232516
increased embryonic neuroepithelial cell proliferation J:232516
increased embryonic neuroepithelium thickness J:232516
increased neuronal precursor cell number J:232516
lethality throughout fetal growth and development, complete penetrance J:232516
premature neuronal precursor differentiation J:232516

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)
Citing These Resources
Funding Information
Warranty Disclaimer, Privacy Notice, Licensing, & Copyright
Send questions and comments to User Support.
last database update
09/15/2026
MGI 6.29
The Jackson Laboratory