circular DNA necklace | gold vermeil pp_anatomy The aortic wall has three

The aortic wall has three layers (intima

persistent inflammation

fungal culture

hyperlordosis) is biomechanically expensive: it forces compensation elsewhere in the chain

microRNAs regulate

circular DNA necklace | gold vermeil pp_anatomy The aortic wall has threeCircular DNA necklace gold vermeil Most of life on Earth carries its genome as a closed loop. Bacteria, mitochondria, chloroplasts, plasmids: all circular. Linear chromosomes are the late evolutionary arrival, found mostly in eukaryotes. The closed loop is the older architecture, and it never went away. The Science Behind Circular DNA Bacteria carry their genome as a circular chromosome alongside smaller circular plasmids, autonomously replicating DNA