mortality/aging
• mice survive until E15.5 to E16.5
|
limbs/digits/tail
polydactyly
(
J:223082
)
• fully penetrant in the hindlimb
• less severe and not fully penetrant in forelimbs
|
• at E14.5
|
• short and thick at E14.5
|
short limbs
(
J:223082
)
skeleton
• thin
|
cellular
• mouse embryonic fibroblasts, limb bud apical ectodermal ridge cells and mesenchyme exhibit enlarged multi-vesicular bodies (a form of late endosome) compared with wild-type cells
|
• in the hindlimb anterior apical ectodermal ridge, less pronounced in forelimbs
|
• in the hindlimb anterior apical ectodermal ridge, less pronounced in forelimbs
|
craniofacial
short snout
(
J:223082
)
• stunted
|
growth/size/body
short snout
(
J:223082
)
• stunted
|
hearing/vestibular/ear