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Morphology alters and stem cell marker expresion reduces in in neural crest cells following treatment with BMP4 and NRG. Morph, scale bar=100 µm; Nestin and Sox10 immunoflourescence, scale bar=50 µm. Sox10, SRY-related HMG-box 10; BMP4, bone morphogenetic protein 4; NRG, Neuregulin.
