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Circular DNA
Circular
DNA
is DNA that forms a
closed loop
and has no
ends
.
Examples
include:
Plasmids
,
mobile genetic elements
cccDNA
, formed by some
viruses
inside
cell nuclei
Circular
bacterial
chromosomes
Mitochondrial DNA
Chloroplast DNA
, and that of other
plastids
Extrachromosomal
circular
DNA