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Extrachromosomal DNA (abbreviated ecDNA) is any DNA that is
found off the chromosomes,
either inside or
outside the
nucleus of a cell. Most DNA in an individual...
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Extrachromosomal circular DNA (eccDNA) is a type of double-stranded
circular DNA
structure that was
first discovered in 1964 by Alix B****el and
Yasuo Hotta...
- An
extrachromosomal array is a
method for
mosaic analysis in genetics. It is a cosmid, and
contains two
functioning (wild-type)
closely linked genes: a...
- A
plasmid is a small,
extrachromosomal DNA
molecule within a cell that is
physically separated from
chromosomal DNA and can
replicate independently. They...
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Extrachromosomal rDNA
circles (aka ERC) are
pieces of
extrachromosomal circular DNA (eccDNA)
derived from
ribosomal DNA (rDNA).
Initially found in baker's...
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Double minutes (DMs) are
small fragments of
extrachromosomal DNA,
which have been
observed in a
large number of
human tumors including breast, lung, ovary...
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Mitochondrial DNA (mtDNA)
Chloroplast DNA (cpDNA), and that of
other plastids Extrachromosomal circular DNA (eccDNA)
Inverse polymerase chain reaction (Inverse PCR)...
- the
nucleic acid
sequence of the
genome of an organism, virus, or
extrachromosomal DNA.
Viral genomes contain either DNA or RNA.
Mutations result from...
- rate that
cannot be
explained by
classical genetics.
Prior to 2017,
extrachromosomal DNA was
thought to be a rare, but
interesting event in
cancer (1.4%...
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eukaryotic nucleosomes.
Certain bacteria also
contain plasmids or
other extrachromosomal DNA.
These are
circular structures in the
cytoplasm that
contain cellular...
