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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Vps52t-w5
t, wild 5
MGI:5469352
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
cx1
tw5/tw5
Vps52t-w5/Vps52t-w5
B6.Cg-tw5 MGI:5464109
cx2
Vps52tm1.2Kab/tw5 Vps52t-w5 involves: C57BL * C57BL/6 * CBA/JNCrlj * DBA MGI:5464110


Genotype
MGI:5464109
cx1
Allelic
Composition
tw5/tw5
Vps52t-w5/Vps52t-w5
Genetic
Background
B6.Cg-tw5
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
tw5 mutation (3 available); any t mutation (19 available)
Vps52t-w5 mutation (0 available); any Vps52 mutation (42 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
embryo
• the epithelial layer of the embryonic ectoderm fails to form by E6.5
• cell proliferation is very low in the embryonic ectoderm
• however, formation of extraembryonic tissues is similar to controls
• absence of cavitation in embryonic tissues; however, cavitation is seen in extraembryonic tissues

growth/size/body




Genotype
MGI:5464110
cx2
Allelic
Composition
Vps52tm1.2Kab/tw5 Vps52t-w5
Genetic
Background
involves: C57BL * C57BL/6 * CBA/JNCrlj * DBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
tw5 mutation (3 available); any t mutation (19 available)
Vps52tm1.2Kab mutation (1 available); any Vps52 mutation (42 available)
Vps52t-w5 mutation (0 available); any Vps52 mutation (42 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
embryo
• at E6.5 all embryos show embryonic ectoderm defects typical of mice homozygous for tw5





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last database update
12/10/2024
MGI 6.24
The Jackson Laboratory