About   Help   FAQ
Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Ppp1r14ctm1Uhl
targeted mutation 1, George R Uhl
MGI:4450989
Summary 3 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Ppp1r14ctm1Uhl/Ppp1r14ctm1Uhl B6;129S6-Ppp1r14ctm1Uhl/J MGI:6433773
hm2
Ppp1r14ctm1Uhl/Ppp1r14ctm1Uhl involves: 129S6/SvEvTac * C57BL/6J MGI:4451190
ht3
Ppp1r14ctm1Uhl/Ppp1r14c+ involves: 129S6/SvEvTac * C57BL/6J MGI:4451191


Genotype
MGI:6433773
hm1
Allelic
Composition
Ppp1r14ctm1Uhl/Ppp1r14ctm1Uhl
Genetic
Background
B6;129S6-Ppp1r14ctm1Uhl/J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ppp1r14ctm1Uhl mutation (1 available); any Ppp1r14c mutation (18 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• mice infected with the mouse-adapted SARS-CoV MA15 exhibit more weight loss than wild-type mice and a moderate, but insignificant, increase in viral titers

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
Coronavirus infectious disease DOID:0080599 J:288523




Genotype
MGI:4451190
hm2
Allelic
Composition
Ppp1r14ctm1Uhl/Ppp1r14ctm1Uhl
Genetic
Background
involves: 129S6/SvEvTac * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ppp1r14ctm1Uhl mutation (1 available); any Ppp1r14c mutation (18 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• fewer than expected mice are born

behavior/neurological
N
• mice exhibit normal general learning and motor function
• following naloxone-precipitated morphine withdrawal, female mice on the original line with the Oprm1 allele from 129S6/SvEvTac exhibit less jumping than males unlike wild-type or recombinant mice the Oprm1 allele from C57BL/6
• mice with an Oprm1 allele from 129S6/SvEv exhibit increased sensitivity to morphine analgesia in a tail flick or hot plate test compared with wild-type mice which carried the Oprm1 allele from C57BL/6
• however, a recombinant line with the Oprm1 allele from C57BL/6 exhibit normal analgesic response to morphine
• in a hot plate assay, recombinant mice with an Oprm1 allele from C57BL/6 exhibit faster development of morphine tolerance compared with wild-type mice
• recombinant mice with the Oprm1 allele from C57BL/6 exhibit a rightward shift in the dose-response curve for morphine conditioned place preference compared with wild-type mice
• however, locomotion in response to increasing morphine dose in recombinant mice with the Oprm1 allele from C57BL/6 is normal
• recombinant mice with the Oprm1 allele from C57BL/6 exhibit a rightward shift in the dose-response curve for morphine conditioned place preference compared with wild-type mice
• however, locomotion in response to increasing morphine dose in recombinant mice with the Oprm1 allele from C57BL/6 is normal
• mice with an Oprm1 allele from 129S6/SvEv exhibit increased sensitivity to morphine analgesia in a tail flick or hot plate test compared with wild-type mice which carried the Oprm1 allele from C57BL/6
• however, a recombinant line with the mutant allele and the Oprm1 allele from C57BL/6 exhibit normal analgesic response to morphine




Genotype
MGI:4451191
ht3
Allelic
Composition
Ppp1r14ctm1Uhl/Ppp1r14c+
Genetic
Background
involves: 129S6/SvEvTac * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ppp1r14ctm1Uhl mutation (1 available); any Ppp1r14c mutation (18 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
behavior/neurological
• recombinant mice with the Oprm1 allele from C57BL/6 exhibit an intermediate rightward shift in the dose-response curve for morphine conditioned place preference compared with wild-type and homozygous mice
• however, locomotion in response to increasing morphine dose in recombinant mice with the Oprm1 allele from C57BL/6 is normal
• recombinant mice with the Oprm1 allele from C57BL/6 exhibit an intermediate rightward shift in the dose-response curve for morphine conditioned place preference compared with wild-type and homozygous mice
• however, locomotion in response to increasing morphine dose in recombinant mice with the Oprm1 allele from C57BL/6 is normal





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
04/30/2024
MGI 6.23
The Jackson Laboratory