Bacterium (IMAGE)
Caption
Molecular machinery, like this light-harvesting complex from a bacterium, is often strikingly symmetric. The new theory suggests that this symmetry emerges naturally from how information is encoded and used in evolution.
Credit
Image: Iain Johnston/ PyMOL-Source data: PDB DOI: 10.2210/pdb1NKZ/pdb ; Papiz et al. (2003) J Mol Biol 326: 1523-1538
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Original content