About   Help   FAQ
Phenotypes Associated with This Genotype
Genotype
MGI:5474353
Allelic
Composition
Gt(ROSA)26Sortm1(CAG-Mir21)Jake/Gt(ROSA)26Sor+
Tg(Gfap-cre)#Mvs/0
Genetic
Background
involves: BALB/c * C57BL/6 * C57BL/6NHsd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gt(ROSA)26Sortm1(CAG-Mir21)Jake mutation (0 available); any Gt(ROSA)26Sor mutation (1098 available)
Tg(Gfap-cre)#Mvs mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
homeostasis/metabolism
• at 14 days post injury, astrocytes adjacent to spinal cord lesions are smaller and have thinner processes compared to astrocytes in injured wild-type mice
• lesion size is increased approximately 80% compared to wild-type mice following severe spinal cord injury

nervous system
• at 14 days post injury, astrocytes adjacent to spinal cord lesions are smaller and have thinner processes compared to astrocytes in injured wild-type mice
• at 14 days post spinal injury formation of reactive astrocytes is reduced compared to injured wild-type controls

cellular
• at 14 days post injury, astrocytes adjacent to spinal cord lesions are smaller and have thinner processes compared to astrocytes in injured wild-type mice
• at 14 days post spinal injury formation of reactive astrocytes is reduced compared to injured wild-type controls


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
03/25/2025
MGI 6.24
The Jackson Laboratory