Unformatted text preview: at the neural plate/epidermal border that express several genes also found in neural crest cells, but lack expression of key genes involved in neural crest specification in vertebrates. A chanse i" "*#*i"tn?';Jeropmentat controt genes allowed neural crest ancestors to acquire a new developmental potential and to form novel structures. 10...
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- Fall '09
- neural crest, Evolution of mammalian auditory ossicles