planetkingdom

Planet Kingdom

1 Years ago

How do fruit flies grow legs? Solving a molecular mystery

What do cancer and the growing legs of a fruit fly have in common? They can both be influenced by a single molecule, a protein that tends to call the shots. Present in virtually every creature on the planet, this protein goes by the name Epidermal Growth Factor Receptor protein, or EGFR. Now a team of neuroscientists has figured out how to tease apart the many roles EGFR plays in the body -- challenging conventional wisdom in the process.

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