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Presented for research literature review only Ayoola JA et al
Over the past few years, demand has grown significantly and clients arent just asking for them, theyre walking in already half-convinced they need one
A: Powder: 2-3 years refrigerated
Shortly after gastrulation, molecular cues including fibroblast growth factor (FGF) signaling originating from the mesendoderm and the hindbrain instruct the preplacodal field surrounding the neural plate to form a patch of Pax2 -expressing ectoderm, which constitutes the otic-epibranchial placodes (Noramly and Grainger, 2002
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