#Drosophila genetics

Tagged Drosophila genetics · show all articles

A bright developmental-genetics lab bench with a stereo microscope, a half-loaded vial rack, and an incubator tower with its door left ajar, morning light falling across brushed aluminium and glass

One Gene, Forty Eyes: What Evo-Devo Did to the Convergence Story

Salvini-Plawen and Mayr counted forty-plus independent inventions of the eye. Then one gene, misexpressed in a fly's wing, switched one on — and so did the same gene taken from a mouse. Convergence did not vanish; it gained a shared circuit underneath it.

By Brecht Corbeel · August 31, 2026 · 22 min read

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