Patterns of supernumerary limb regeneration.
نویسنده
چکیده
منابع مشابه
Amputation Level - Dependent Patterning in Urodele Limb Regeneration
Comparison of mesopodial skeletal patterns found in native and regenerated limbs of the salamander Plethodon cinereus reveals variant patterns unique to each group. Variant patterns in native limbs are based on fusions between laterally adjacent elements (i.e., in the anteroposterior axis). Variant patterns in the rnesopodia of regenerated limbs usually exhibit fusions among proximodistally adj...
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Tail skin cuffs have been grafted to the upper forelimb of red-backed salamanders in either normal or 180 degrees-rotated dorsoventral orientation. Subsequent amputation through the graft region resulted in arrested regeneration, distally deficient or typical four-digit regenerates. Distribution was not substantially influenced by graft orientation nor were there any supernumerary limbs induced...
متن کاملThe effect of tail skin on the morphology and morphogenesis of limb regenerates in the red-backed salamander, Plethodon cinereus By CHARLES
Tail skin cuffs have been grafted to the upper forelimb of red-backed salamanders in either normal or 180°-rotated dorsoventral orientation. Subsequent amputation through the graft region resulted in arrested regeneration, distally deficient or typical four-digit regenerates. Distribution was not substantially influenced by graft orientation nor were there any supernumerary limbs induced by the...
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We investigated cellular contributions to intercalary regenerates and 180° supernumerary limbs during axolotl limb regeneration using the cell autonomous GFP marker and exchanged blastemas between white and GFP animals. After distal blastemas were grafted to proximal levels tissues of the intercalary regenerate behaved independently with regard to the law of distal transformation; graft epiderm...
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ورودعنوان ژورنال:
- Science
دوره 198 4314 شماره
صفحات -
تاریخ انتشار 1977