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Title: Epidermal-dermal recombinations with embryonic naked and normal back skin of Gallus domesticus. Author: Juran MR. Journal: J Exp Zool; 1979 May; 208(2):221-31. PubMed ID: 469485. Abstract: Birds exhibiting a varying featherless condition resulting from the recessive sex-linked gene naked (n) were used to investigate whether the gene altered the dermis or the epidermis. By splitting 7-day normal and naked skin into its dermal and epidermal components, and heterotypically recombining and growing it in chambers on the chorio-allantoic membrane (CAM), it was found that the epidermis of the naked birds is the site of mutant gene action. A histological study of developing normal and naked skin was done and the structure of the naked feather is elucidated.[Abstract] [Full Text] [Related] [New Search]