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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Prss8tm1.1Bug
targeted mutation 1.1, Thomas H Bugge
MGI:5588579
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Prss8tm1.1Bug/Prss8tm1.1Bug involves: 129S6/SvEvTac * Black Swiss * C57BL/6J * C57BL/6N MGI:5588582
ht2
Prss8tm1.1Bug/Prss8Gt(IST10122F12)Tigm involves: 129S6/SvEvTac * Black Swiss * C57BL/6J * C57BL/6N MGI:5588585


Genotype
MGI:5588582
hm1
Allelic
Composition
Prss8tm1.1Bug/Prss8tm1.1Bug
Genetic
Background
involves: 129S6/SvEvTac * Black Swiss * C57BL/6J * C57BL/6N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Prss8tm1.1Bug mutation (0 available); any Prss8 mutation (24 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
N
• mice show normal survival

growth/size/body
• pups show a reduced body weight at day 14 which becomes significant at 3 weeks for females and at 2 weeks for males
• body weights are 10-26% reduced within the 11-week observation period

homeostasis/metabolism
• transepidermal water loss is marginally increased relative to wild-type mice
• however, mice show normal stratum corneaum and epidermis
• wound healing is delayed by 26%, however complete restoration of epidermal covering is seen

integument
• transepidermal water loss is marginally increased relative to wild-type mice
• however, mice show normal stratum corneaum and epidermis
• in 14% of newly weaned mutants, the coat is thinner and sparser and this coat phenotype persists throughout the 11-week observation period in about 5% of mutants
• however, in the rest 86% of newly weaned mutants, the coat is indistinguishable from wild-type
• however, the time of pelage hair eruption and hair follicle density and diameter are normal
• mice are born either without whiskers or with shorter, kinky, and curly whiskers and whiskers remain abnormal
• in some mice
• in some mice
• mice are born either without whiskers or with shorter, kinky, and curly whiskers and whiskers remain abnormal




Genotype
MGI:5588585
ht2
Allelic
Composition
Prss8tm1.1Bug/Prss8Gt(IST10122F12)Tigm
Genetic
Background
involves: 129S6/SvEvTac * Black Swiss * C57BL/6J * C57BL/6N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Prss8Gt(IST10122F12)Tigm mutation (0 available); any Prss8 mutation (24 available)
Prss8tm1.1Bug mutation (0 available); any Prss8 mutation (24 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• 73% of mice survive the preweaning period
• mice are born at the expected ratios and 73% survive the preweaning period

homeostasis/metabolism
• transepidermal water loss is marginally increased relative to wild-type mice

integument
• transepidermal water loss is marginally increased relative to wild-type mice





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last database update
11/19/2024
MGI 6.24
The Jackson Laboratory