‘Sonic Hedgehog Pathway’ Underlies Evolutionary Emergence and Diversity of Feathers, Study Suggests
According to a new study by University of Geneva scientists, inhibiting one such system, called the sonic hedgehog (Shh) pathway, strongly perturbs feather development in chickens by restricting feather bud outgrowth, invagination and branching.
The post ‘Sonic Hedgehog Pathway’ Underlies Evolutionary Emergence and Diversity of Feathers, Study Suggests appeared first on Sci.News: Breaking Science News.
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