![]() Here we summarize and compare observations made in such cases of stem cell and imaginal disc differentiation. ![]() A fate change is thus possible in both mammalian somatic stem cells and Drosophila imaginal discs following transplantation and subsequent proliferation. Transdetermination in Drosophila refers to cases when, after regenerative cell divisions, imaginal disc cells change from one state of determination to another, initiating a pathway of differentiation leading to structures other than those corresponding to the initial state or determination for example, an antennal imaginal disc transdetermines to a leg imaginal disc. Transplantation experiments of imaginal discs have shown that discs are determined for their disc identity. Imaginal discs of the larva are the primordia of the adult exoskeleton and appendages, for example, legs, and antennae. Modifying the themes drawn from myths was to a certain extent determined by the limitations imposed by the. ![]() Mechanistic models for fate changes have been proposed in Drosophila, specifically for transdetermination of imaginal discs. (That girl is Blueberry Cake, one of my favorite background characters from Equestria Girls series). It may be a paradise, but many things here are dangerous like predators, natural traps and disasters. I wanted to talk about this with someone so bad after. A tropical world full of dinosaurs, exotic creatures, and naturalist human natives. Thus, mammalian stem cells are apparently capable of fate changes between stem cell systems, although the mechanisms leading to such changes are unclear. I liked how this game had many philosophical themes which were integrated into the story perfectly. New reports show mammalian somatic stem cells can, in the course of regeneration, repopulate heterologous cell systems and therefore possess a surprisingly broad spectrum of differentiation potential. Several lines of evidence now challenge the idea of unilateral development. In this sense, somatic stem cells are limited in their differentiation potential. Until recently, it was generally believed that the differentiation potential of a mammalian somatic stem cell is restricted to one tissue only, as in the case of hematopoietic stem cells differentiating into hematopoietic cells. bone marrow, muscle, gut, skin, and neural tissues). Stem cells have been identified in a number of mammalian tissues (e.g.
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