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🎨 Morphogen Gradients

Wolpert's French Flag model: cells read morphogen concentration and activate different genes at different thresholds. Bicoid in Drosophila patterns the anterior-posterior axis.

Generation: 0
Blue Zone: 0%
White Zone: 0%
Red Zone: 0%
Gradient Length: 0
French Flag Model: A morphogen gradient provides positional information. Cells interpret concentration thresholds to activate different gene programs (blue, white, red zones). Key parameters: diffusion (D), degradation (k), and production rate determine gradient shape.