In JoVE (1)
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Articles by Rabeea H. Mohammed in JoVE
Grafting of Beads into Developing Chicken Embryo Limbs to Identify Signal Transduction Pathways Affecting Gene Expression Rabeea H. Mohammed1, Dylan Sweetman1 1Division of Animal Sciences, School of Biosciences, University of Nottingham By grafting beads soaked in growth factors or specific inhibitors of signaling pathways into developing embryos it is possible to directly test their effects in vivo. In this protocol beads are grafted into the limb bud to determine the effects of these molecules on gene expression and signal transduction.