fromFuturism
2 days agoScientist Warns That New Synthetic Lifeform Could Spell Doom for Humankind
Mirror lifeforms contain DNA structures that are the mirror image to all known organisms. In all life on Earth, the DNA double helix is right-handed, meaning its strands, a sugar-phosphate backbone, twist to the right. (If you make a thumbs-up with your right hand, the vertical axis would be aligned with your thumb, while your fingers represent the curl of the spiral.) The opposite is the case for proteins, the building blocks of cells, which are left-handed.
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