All Phenotypes Xtol MGI Mouse

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Phenotypes associated with this allele

Allele Symbol
Allele Name
Allele ID

Xtol
extra toes and odd legs
MGI:5792938

Summary

1 genotype

Jump to	Allelic Composition	Genetic Background	Genotype ID
ht1	Xtol/Xtol⁺	C57BL/6J-Xtol/GrsrJ	MGI:5792942

Allelic Composition	Xtol/Xtol⁺
Genetic Background	C57BL/6J-Xtol/GrsrJ

Find Mice

Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Xtol mutation (1 available); any Xtol mutation (1 available)

♀	phenotype observed in females
♂	phenotype observed in males
N	normal phenotype

limbs/digits/tail

abnormal limb morphology ( J:235124 )

• the hind legs are malformed and may be twisted, misshapen, and misplaced on the body

abnormal digit morphology ( J:235124 )

• all four feet have abnormal digits, which can include polydactyly, syndactyly and shortened toes

polydactyly ( J:235124 )

syndactyly ( J:235124 )

truncated digits ( J:235124 )

abnormal hindlimb morphology ( J:235124 )

abnormal limb development ( J:235124 )

abnormal limb position ( J:235124 )

mortality/aging

• only 36 mutants were identified in 96 offspring (38.1%) of heterozygous females bred to C57BL/6J males, less than predicted by Mendlian inheritance

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