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Description: In vertebrates, expression of the Hoxc6 gene causes ribs to develop on vertebrae of the back – not the neck or tail The Dlx gene encodes a transcription factor that signals embryonic cells to form buds that give rise to appendages Hox genes suppress Dlx expression in all parts of an embryo that will not have appendages Picture Stats: Views: 75 Filesize: 315.49kB Height: 953 Width: 1500 Source: https://biology-forums.com/index.php?action=gallery;sa=view;id=48471 |