Extrinsic versus intrinsic cues in avian
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Ingo Bothe; Mohi U. Ahmed; Farrah L. Winterbottom; Gudrun von Scheven; Susanne D
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Article
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2007
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John Wiley and Sons
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English
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## Abstract Somitic and head mesoderm contribute to cartilage and bone and deliver the entire skeletal musculature. Studies on avian somite patterning and cell differentiation led to the view that these processes depend solely on cues from surrounding tissues. However, evidence is accumulating that