Tag Archives: fossil enzymes

Jurassic Park molecules?

Enzymes evolved in the lab hold commercial and scientific promise

Whether big, small, slimy, or tall, most animal bodies are symmetric.

Except for sea anemones, starfish, sponges, and the like, animals have bilateral, or right-left, symmetry. Us included.

The bilateral body plan became the norm over eons of evolution. But what about molecules? Have any evolved common structures like a body plan? (more…)

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