Phenotypes associated with this allele
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Find Mice |
Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Notch2tm3.1Grid mutation
(0 available);
any
Notch2 mutation
(97 available)
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mortality/aging
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• none survive beyond E11.5
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growth/size/body
cardiovascular system
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• cardiovascular dysfunction at E10.5
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homeostasis/metabolism
embryo
mortality/aging
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• there is a 50% mortality rate between birth and weaning
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cardiovascular system
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• pulmonary arteries of E18.5 embryos and newborns are significantly smaller
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• the mean inner diameter of the pulmonary trunk is 1.22 mm compared to 1.56 mm for age-matched controls
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• aorta diameters of all E18.5 embryos and newborns are decreased compared to wild-type mice
• the mean aortic diameter is 1.3 mm compared to 1.5 mm for age-matched controls
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• smooth muscle cell proliferation is reduced to 9% in E16.5 embryos compared to 22.5% of wild-type embryos
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craniofacial
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• dental malformations inhibit the ability of mice to feed postnatally
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growth/size/body
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• dental malformations inhibit the ability of mice to feed postnatally
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• by one week of age, mice weigh significantly less than control littermates
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homeostasis/metabolism
muscle
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• smooth muscle cell proliferation is reduced to 9% in E16.5 embryos compared to 22.5% of wild-type embryos
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skeleton
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• dental malformations inhibit the ability of mice to feed postnatally
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Find Mice |
Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Notch2tm3.1Grid mutation
(0 available);
any
Notch2 mutation
(97 available)
Notch2tm3Grid mutation
(2 available);
any
Notch2 mutation
(97 available)
Tg(Tagln-cre)1Her mutation
(2 available)
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mortality/aging
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• there is a 50% mortality rate between birth and weaning
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cardiovascular system
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• pulmonary arteries of E18.5 embryos and newborns are significantly smaller
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• aorta diameters of all E18.5 embryos and newborns are decreased compared to wild-type mice
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• mean aortic velocity in one month old mice is 1.74 m/s which is significantly faster than the mean velocity of 0.93 m/s for controls
• mean pulmonary velocity in one month old mice is 1.9 m/s which is significantly faster than the mean velocity of 1.5 m/s for controls
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homeostasis/metabolism
|
Find Mice |
Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Notch2tm3.1Grid mutation
(0 available);
any
Notch2 mutation
(97 available)
Notch2tm3Grid mutation
(2 available);
any
Notch2 mutation
(97 available)
Speer6-ps1Tg(Alb-cre)21Mgn mutation
(6 available);
any
Speer6-ps1 mutation
(4 available)
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liver/biliary system
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• by P7 few bile ducts are present
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homeostasis/metabolism
growth/size/body
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• at P8 to P9, mice are 19% lighter than wild-type
• at 4 to 5 weeks of age, mice are 15% lighter than wild-type
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endocrine/exocrine glands
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• by P7 few bile ducts are present
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cellular
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Find Mice |
Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Jag1tm1Grid mutation
(1 available);
any
Jag1 mutation
(76 available)
Notch2tm3.1Grid mutation
(0 available);
any
Notch2 mutation
(97 available)
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liver/biliary system
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• severe decrease in the number of biliary cells in the periportal regions at P0
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• bile duct paucity at P0
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endocrine/exocrine glands
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• bile duct paucity at P0
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Find Mice |
Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Notch2tm3.1Grid mutation
(0 available);
any
Notch2 mutation
(97 available)
Poglut1Gt(IST10323G11)Tigm mutation
(0 available);
any
Poglut1 mutation
(61 available)
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liver/biliary system
N |
• do not show bile duct abnormalities
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Find Mice |
Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Notch1tm1Con mutation
(3 available);
any
Notch1 mutation
(115 available)
Notch2tm3.1Grid mutation
(0 available);
any
Notch2 mutation
(97 available)
Notch2tm3.1Rko mutation
(0 available);
any
Notch2 mutation
(97 available)
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renal/urinary system
N |
• kidneys have functional nephrons in normal numbers; one copy of the Notch1 intracellular domain (N1ICD) expressed from the Notch2 locus is sufficient for nephron formation
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