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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Wlstm1.1Arte
targeted mutation 1.1, TaconicArtemis
MGI:5547720
Summary 3 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
cn1
Wlstm1.1Arte/Wlstm1.1Arte
Krt14tm1(cre)Wbm/Krt14+
involves: 129P2/OlaHsd * C57BL/6 MGI:5547811
cn2
Wlstm1.1Arte/Wlstm1.1Arte
Tg(CMV-cre)1Cgn/?
involves: BALB/cJ * C57BL/6 MGI:5547814
cn3
Wlstm1.1Arte/Wlstm1.1Arte
Tg(Foxn1-cre)1Tbo/0
involves: C57BL/6 MGI:5547812


Genotype
MGI:5547811
cn1
Allelic
Composition
Wlstm1.1Arte/Wlstm1.1Arte
Krt14tm1(cre)Wbm/Krt14+
Genetic
Background
involves: 129P2/OlaHsd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Krt14tm1(cre)Wbm mutation (0 available); any Krt14 mutation (36 available)
Wlstm1.1Arte mutation (0 available); any Wls mutation (38 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• mice die within 10 weeks

integument
• hair loss begins during the first hair cycle
• less dense at P6
• fewer follicles develop and degenerate to cyst-like structures
• degenerate to cyst-like structures
• irritated, flaky and thin skin with exposed blood vessels
• Munro's microabscesses all over the skin
• red-nose phenotype at P6
• hyperproliferative epidermis with increased proportion of proliferating basal cells but fewer number of proliferating cells in the bulb
• at P6, but not in neonates
• with fluid retention
• neutrophil infiltration in the dermis at P16 that is not reduced by antibiotic treatment

immune system
• reduced at P90, but not P4 or P28
• relative weight at P21 and P65, but not P4
• at P40, but not P4
• T cell maturation is shifted away from alpha/beta T cells in the thymus at P40
• increased mast cell number in the skin
• neutrophil infiltration in the dermis at P16 that is not reduced by antibiotic treatment
• the ratio of CD4 to CD8 T cells is decreased at P40 in the thymus, lymph node and blood
• reduced CD3+ T cells in the thymus
• age-dependent decrease in gamma-delta TCR+ T cells (dendritic epidermal T cells) in the skin
• dendritic epidermal T cell survival is impaired
• of dendritic epidermal T cell
• with fluid retention
• neutrophil infiltration in the dermis at P16 that is not reduced by antibiotic treatment

vision/eye
• swollen eye

hearing/vestibular/ear

craniofacial
• red-nose phenotype at P6

respiratory system
• red-nose phenotype at P6

adipose tissue
• mice exhibit lack of fat tissue sustainment

growth/size/body
• red-nose phenotype at P6

homeostasis/metabolism
• at P6, but not in neonates

hematopoietic system
• reduced at P90, but not P4 or P28
• relative weight at P21 and P65, but not P4
• at P40, but not P4
• T cell maturation is shifted away from alpha/beta T cells in the thymus at P40
• increased mast cell number in the skin
• neutrophil infiltration in the dermis at P16 that is not reduced by antibiotic treatment
• the ratio of CD4 to CD8 T cells is decreased at P40 in the thymus, lymph node and blood
• reduced CD3+ T cells in the thymus
• age-dependent decrease in gamma-delta TCR+ T cells (dendritic epidermal T cells) in the skin
• dendritic epidermal T cell survival is impaired
• of dendritic epidermal T cell

cellular
• of dendritic epidermal T cell

endocrine/exocrine glands
• reduced at P90, but not P4 or P28
• relative weight at P21 and P65, but not P4
• at P40, but not P4




Genotype
MGI:5547814
cn2
Allelic
Composition
Wlstm1.1Arte/Wlstm1.1Arte
Tg(CMV-cre)1Cgn/?
Genetic
Background
involves: BALB/cJ * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tg(CMV-cre)1Cgn mutation (6 available)
Wlstm1.1Arte mutation (0 available); any Wls mutation (38 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• mice die mid-gestation




Genotype
MGI:5547812
cn3
Allelic
Composition
Wlstm1.1Arte/Wlstm1.1Arte
Tg(Foxn1-cre)1Tbo/0
Genetic
Background
involves: C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tg(Foxn1-cre)1Tbo mutation (0 available)
Wlstm1.1Arte mutation (0 available); any Wls mutation (38 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
integument
N
• mice do not develop skin inflammation
• slightly less dense hair

immune system
N
• mice do not develop skin inflammation





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last database update
04/16/2024
MGI 6.23
The Jackson Laboratory