Practice question
Question
Fgf8 expression in the anterior developing mouse brain induces anterior identity marker expression (anteriorization). The Fgf8 receptor is uniformly expressed in the brain. Which one of the following experiments best demonstrates this fact?
Explanation
Analysis of fgf8 expression in the anterior developing mouse shows Transgenic overexpression of Fgf8 in the posterior of the de represents established outcome. functional assays supports option A, whereas distractors confuse substrate or regulatory direction and fail to reproduce observed results.
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