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Phenotypes Associated with This Genotype
Genotype
MGI:5603568
Allelic
Composition
Akap6tm1.1Mskf/Akap6tm1.1Mskf
A1cfTg(Myh6-cre/Esr1*)1Jmk/A1cf+
Genetic
Background
involves: C57BL/6 * FVB/N * SJL
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
A1cfTg(Myh6-cre/Esr1*)1Jmk mutation (5 available); any A1cf mutation (37 available)
Akap6tm1.1Mskf mutation (1 available); any Akap6 mutation (112 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
cardiovascular system
• following 2 weeks of TAC or isoproterenol infusion, left venticle (LV) myocytes from mice administered tamoxifen exhibit an increase in cross section area, but to a much lessor extent than controls subjected to the same regime
• following a long term (LT) TAC, mice administered tamoxifen die as a result of congenital heart failure, but exhibit greater survival than controls subjected to the same regime (6% vs 29%) and do not exhibit pulmonary edema
• following cardiac stress by long term transverse aortic constriction (LT-TAC), mice administered tamoxifen exhibit increased left atrial weight (35%) as compared controls undergoing a sham procedure, but less than the increase (50%) in controls subjected to the same regime
• following a LT-TAC, mice administered tamoxifen die as a result of congenital heart failure, but exhibit greater survival than controls subjected to the same regime (6% vs 29%) and do not exhibit pulmonary edema
• following 2 weeks of TAC or isoproterenol infusion, mice administered tamoxifen exhibit increased left ventricular (LV) wall thickness, but to a much lessor extent than controls subjected to the same regime
• following 2 weeks of cardiac stress by transverse aortic constriction (TAC) or isoproterenol infusion, mice administered tamoxifen exhibit increased biventricular weight, but to a much lessor extent than controls subjected to the same regime
• following a 5 week swimming regime, mice administered tamoxifen exhibit an increase in biventricular weight gain, but to a lessor extent than controls subjected to the same regime (13% vs 5%)
• following a long term LT-TAC, mice administered tamoxifen exhibit increased collagen deposistion, but 78% less collagen deposition as compared controls subjected to the same regime
• following a 5 week swimming regime, mice administered tamoxifen exhibit lower heart rate than controls subjected to the same regime

growth/size/body
• following a long term (LT) TAC, mice administered tamoxifen die as a result of congenital heart failure, but exhibit greater survival than controls subjected to the same regime (6% vs 29%) and do not exhibit pulmonary edema

cellular
• following a long term LT-TAC, mice administered tamoxifen exhibit increased collagen deposistion, but 78% less collagen deposition as compared controls subjected to the same regime
• following a long term LT-TAC, mice administered tamoxifen exhibit increased apoptosis, but 75% less myocardial apoptosis as compared controls subjected to the same regime

muscle
• following 2 weeks of TAC or isoproterenol infusion, left venticle (LV) myocytes from mice administered tamoxifen exhibit an increase in cross section area, but to a much lessor extent than controls subjected to the same regime
• following a long term (LT) TAC, mice administered tamoxifen die as a result of congenital heart failure, but exhibit greater survival than controls subjected to the same regime (6% vs 29%) and do not exhibit pulmonary edema
• following a long term LT-TAC, mice administered tamoxifen exhibit increased apoptosis, but 75% less myocardial apoptosis as compared controls subjected to the same regime


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
03/25/2025
MGI 6.24
The Jackson Laboratory