Full regeneration of the tribasal Polypterus fin

Full limb regeneration is a property that seems to be restricted to urodele amphibians. Here we found that Polypterus, the most basal living ray-finned fish, regenerates its pectoral lobed fins with a remarkable accuracy. Pectoral Polypterus fins are complex, formed by a well-organized endoskeleton...

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Veröffentlicht in:	Proceedings of the National Academy of Sciences - PNAS 2012-03, Vol.109 (10), p.3838-3843
Hauptverfasser:	Cuervo, Rodrigo, Hernández-Martínez, Rocío, Chimal-Monroy, Jesús, Merchant-Larios, Horacio, Covarrubias, Luis
Format:	Artikel
Sprache:	eng
Schlagworte:	acid treatment Agonists Amphibians Amputation Animal fins Animals Biological Evolution Biological Sciences Body Patterning Bone and Bones - metabolism Bones exoskeleton Extremities - physiology fins Fish Fishes Genotype & phenotype Hedgehog Proteins - metabolism Hedgehogs In Situ Hybridization Models, Biological Molecular Sequence Data Pectorals Phenotype Phenotypes Polypterus Regeneration - physiology Reptiles & amphibians retinoic acid Signal Transduction Skeletal system tail Tretinoin - chemistry Tretinoin - metabolism Veratrum Alkaloids - metabolism Vertebrates
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