About   Help   FAQ
Phenotypes Associated with This Genotype
Genotype
MGI:5000006
Allelic
Composition
Col1a1tm8(tetO-GFP/RNAi:Rpa3)Slowe/Col1a1+
Gt(ROSA)26Sortm1(rtTA*M2)Jae/Gt(ROSA)26Sor+
Tg(CMV-rtTA)4Bjd/0
Genetic
Background
involves: 129S4/SvJae * C57BL/6 * NMRI
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Col1a1tm8(tetO-GFP/RNAi:Rpa3)Slowe mutation (0 available); any Col1a1 mutation (166 available)
Gt(ROSA)26Sortm1(rtTA*M2)Jae mutation (32 available); any Gt(ROSA)26Sor mutation (1062 available)
Tg(CMV-rtTA)4Bjd mutation (2 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• half of mice treated with doxycycline between 5 and 10 weeks of age die prematurely

growth/size/body
• in doxycycline-treated mice

cellular
• doxycycline-treated mice exhibit cell cycle arrest in the liver, spleen, and intestine unlike control mice


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
01/06/2026
MGI 6.24
The Jackson Laboratory