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Phenotypes Associated with This Genotype
Genotype
MGI:7645255
Allelic
Composition
2310065F04Riktm1.1Boet/2310065F04Riktm1.1Boet
Ino80tm1.1Jland/Ino80tm1.1Jland
Pax7tm1(cre)Mrc/Pax7+
Genetic
Background
involves: 129S1/Sv * 129X1/SvJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
2310065F04Riktm1.1Boet mutation (0 available); any 2310065F04Rik mutation (0 available)
Ino80tm1.1Jland mutation (1 available); any Ino80 mutation (438 available)
Pax7tm1(cre)Mrc mutation (2 available); any Pax7 mutation (37 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
growth/size/body
N
• the increased body weight seen in homozygous 2310065F04Riktm1.1Boet mice is normalized

muscle
N
• mice show complete abrogation of the increased number of Pax7+ muscle stem cells (satellite cells) and of the increased EdU-labeled quiescent muscle stem cells, the increased tibialis anterior muscle weight, and the muscle hypertrophy and increased myonuclei numbers in fibers that are seen in homozygous 2310065F04Riktm1.1Boet mice
• mice do not show the general myofiber hypertrophy that is seen in homozygous 2310065F04Riktm1.1Boet mice 4 weeks after cardiotoxin-induced muscle damage


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
03/18/2025
MGI 6.24
The Jackson Laboratory