Experimental reversal of polarity in chick embryo epiblast sheets in vitro |
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| Authors: | Claudio D Stern |
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| Institution: | Department of Anatomy & Embryology, University College London, London WC1E 6BT, England |
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| Abstract: | The dorso-ventral polarity of cells within sheets of epiblast from early chick embryos can be experimentally reversed by applying low voltages across them in experimental chambers. The induced reversal is stable and affects the position of histochemically and ultrastructurally demonstrable markers. |
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