Nurturing Life Sciences
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#Unit 5. Developmental Biology
The transition from specification to determination in Drosophila is mediated by Segmentation genes.
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Gurken protein is a member of the EGF (epidermal growth factor) family, and Torpedo encodes a homologue of the vertebrate EGF receptor.
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An anterior-to-posterior gradient of Bicoid protein.
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Bicoid act as the anterior morphogen.
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An anterior-to-posterior gradient of Hunchback protein.