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Jonathan Wells: Biological Information Beyond DNA

embryonic development
Photo: Chicken embryo, by Ben Skála (Own work) [GFDL or CC BY 3.0], via Wikimedia Commons.

On a classic ID the Future episode, Casey Luskin talks with Jonathan Wells about his article, “Membrane Patterns Carry Ontogenetic Information That Is Specified Independently of DNA.” In this first of a series of interviews, Dr. Wells gives an overview of his article, explaining why DNA information in an embryo can only do its job in the context of spatial information that is specified independently of it. Download the podcast or listen to it here.