An early transposon (Etn) insertion has been identified as the mutation underlying the phenotype in muted mice. Analysis of genomic DNA revealed an insertion into the third intron. 183 bp of Etn sequence has been incorporated into the mRNA , likely by the activation of cryptic splice sites within the Etn. This results in an in-frame insertion into the translated protein at position 106, predicting a 246 amino acid protein. A significant reduction in mRNA levels is observed. (J:75830)

Basic Information

Allele
Strain of Origin
Allele Type
Mutation
Inheritance
Related Gene
Related Disease
Reference
STOCK t
Spontaneous
Transposon insertion
Recessive
1
4
20

Phenotypes

Legend:
hm: homozygous
ht: heterozygous
cn: conditional genotype
cx: complex: > 1 genome feature
tg: involves transgenes
ot: other: hemizygous, indeterminate,...
(F): Female
(M): Male
phenotype observed
N: normal phenotype
(#): related diseases count
Phenotypes:
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Phenotypes

References Literature

Title
PMID
Journal
Year
IF
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