About   Help   FAQ
Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Ncor1tm1.1Ics
targeted mutation 1.1, Mouse Clinical Institute
MGI:5305235
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
cn1
Ncor1tm1.1Ics/Ncor1tm1.1Ics involves: 129 * C57BL/6J MGI:5575516
cn2
Ncor1tm1.1Ics/Ncor1tm1.1Ics
Tg(ACTA1-cre)79Jme/0
involves: 129 * C57BL/6 * C57BL/6J * SJL MGI:5305236


Genotype
MGI:5575516
cn1
Allelic
Composition
Ncor1tm1.1Ics/Ncor1tm1.1Ics
Genetic
Background
involves: 129 * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ncor1tm1.1Ics mutation (2 available); any Ncor1 mutation (396 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
liver/biliary system
• ectopic accumulation of lipid in the liver

homeostasis/metabolism




Genotype
MGI:5305236
cn2
Allelic
Composition
Ncor1tm1.1Ics/Ncor1tm1.1Ics
Tg(ACTA1-cre)79Jme/0
Genetic
Background
involves: 129 * C57BL/6 * C57BL/6J * SJL
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ncor1tm1.1Ics mutation (2 available); any Ncor1 mutation (396 available)
Tg(ACTA1-cre)79Jme mutation (2 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
muscle
• connective tissue between muscle bundles is less abundant
• increased mitochondrial content with more abundant and larger mitochondria
• increase in the number and size of mitochondria in skeletal muscle
• decrease in the number of the more glycolytic MyHC2b fibers and an increase in the number of more oxidative MyHC2x and 2a fibers
• large sections with reddish color
• decrease in the number of the more glycolytic MyHC2b fibers and an increase in the number of more oxidative MyHC2x and 2a fibers
• more intensely red
• increase in mitochondrial activity in the gastrocnemius

homeostasis/metabolism
• in mice on a high fat diet
• in mice on a high fat diet
• in mice on a chow or high fat diet
• increased on both a high fat and chow diet
• marked decrease in mice on a high fat diet
• increase in the VO2 values during exercise and slight increase in the maximal ability to utilize oxygen during exercise in mice on both a chow and high fat diet
• run for a longer time and greater distance before exhaustion

behavior/neurological
• total locomotor activity is increased

cellular
• increase in the number and size of mitochondria in skeletal muscle

limbs/digits/tail
• decrease in the number of the more glycolytic MyHC2b fibers and an increase in the number of more oxidative MyHC2x and 2a fibers
• large sections with reddish color
• decrease in the number of the more glycolytic MyHC2b fibers and an increase in the number of more oxidative MyHC2x and 2a fibers
• more intensely red





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
10/29/2024
MGI 6.24
The Jackson Laboratory