Limb Regeneration inXenopus laevisFroglet
Author(s) -
Makoto Suzuki,
Nayuta YakushijiKaminatsui,
Yasuaki Nakada,
Akira Satoh,
Hiroyuki Ide,
Koji Tamura
Publication year - 2006
Publication title -
the scientific world journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.453
H-Index - 93
eISSN - 2356-6140
pISSN - 1537-744X
DOI - 10.1100/tsw.2006.325
Subject(s) - xenopus , blastema , regeneration (biology) , amphibian , biology , anatomy , lernaean hydra , vertebrate , microbiology and biotechnology , ecology , genetics , gene
Limb regeneration in amphibians is a representative process of epimorphosis. This type of organ regeneration, in which a mass of undifferentiated cells referred to as the "blastema" proliferate to restore the lost part of the amputated organ, is distinct from morphallaxis as observed, for instance, in Hydra, in which rearrangement of pre-existing cells and tissues mainly contribute to regeneration. In contrast to complete limb regeneration in urodele amphibians, limb regeneration in Xenopus, an anuran amphibian, is restricted. In this review of some aspects regarding adult limb regeneration in Xenopus laevis, we suggest that limb regeneration in adult Xenopus, which is pattern/tissue deficient, also represents epimorphosis.
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