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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Tg(Ttr-Ercc1)17Dwm
transgene insertion 17, David W Melton
MGI:3617449
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
cx1
Ercc1tm1Dwm/Ercc1tm1Dwm
Tg(Ttr-Ercc1)17Dwm/0
involves: 129P2/OlaHsd * BALB/c MGI:3618687


Genotype
MGI:3618687
cx1
Allelic
Composition
Ercc1tm1Dwm/Ercc1tm1Dwm
Tg(Ttr-Ercc1)17Dwm/0
Genetic
Background
involves: 129P2/OlaHsd * BALB/c
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ercc1tm1Dwm mutation (0 available); any Ercc1 mutation (27 available)
Tg(Ttr-Ercc1)17Dwm mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• mice survived nolonger than 88 days

reproductive system
• spermatagonial cell death is abnormally high in 7 week old mice
• no primary follicles are found in the periphery of the ovary
• majority of oocytes appeared to be degenerating
• significantly fewer germs cells in both males and females

cellular
• significantly fewer germs cells in both males and females
• polyploid nuclei found in cells of kidney proximal tubules
• process of polyploidy is similar to the premature liver polyploidy of mice homozygous for Ercc1tm1Dwm
• spermatagonial cell death is abnormally high in 7 week old mice

endocrine/exocrine glands
• no primary follicles are found in the periphery of the ovary
• majority of oocytes appeared to be degenerating

renal/urinary system
• mice died between 61 and 88 days

homeostasis/metabolism
• plasma lactate levels were 40% higher in 7-week-old mice compared to controls





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last database update
07/05/2024
MGI 6.24
The Jackson Laboratory