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Neural crest cells are patterned only after they arrive at their final destination in the body....

Neural crest cells are patterned only after they arrive at their final destination in the body. Ture or false, why?

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the statement is false . for patterning to begin, neural crest cells undergo a process called delamination. it involves full or Partial epithelial mesenchymal transition from ectodermal layer. these neural crest cells migrate throughout the embryo with specific morphological pattern. at the final destination there is differentiation into specialized cell types. that re neurons, odontoblasts etc... at final destinations differentiation only happening. patterning is happening before differentiation.

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