About   Help   FAQ
Mir21atm1Miva
Targeted Allele Detail
Summary
Symbol: Mir21atm1Miva
Name: microRNA 21a; targeted mutation 1, Mircea Ivan
MGI ID: MGI:7523035
Synonyms: miR21fl
Gene: Mir21a  Location: Chr11:86474893-86474984 bp, - strand  Genetic Position: Chr11, 51.82 cM
Alliance: Mir21atm1Miva page
Mutation
origin
Germline Transmission:  Earliest citation of germline transmission: J:241864
Parent Cell Line:  Not Specified (ES Cell)
Strain of Origin:  Not Specified
Mutation
description
Allele Type:    Targeted (Conditional ready)
Mutation:    Insertion
    The genomic locus was flanked by loxP sites. (J:241864)
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 Mir21a Mutation:  12 strains or lines available
References
Original:  J:241864 Davis HM, et al., Disruption of the Cx43/miR21 pathway leads to osteocyte apoptosis and increased osteoclastogenesis with aging. Aging Cell. 2017 Jun;16(3):551-563
All:  2 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)
Citing These Resources
Funding Information
Warranty Disclaimer, Privacy Notice, Licensing, & Copyright
Send questions and comments to User Support.
last database update
01/28/2026
MGI 6.24
The Jackson Laboratory