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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...
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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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reference genome consists of a 5,227,419 bp
circular chromosome and two
extrachromosomal DNA plasmids, pXO1 and pXO2, of 181,677 and 94,830 bp respectively...
- 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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eukaryotic nucleosomes.
Certain bacteria also
contain plasmids or
other extrachromosomal DNA.
These are
circular structures in the
cytoplasm that
contain cellular...
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condition characterized by lack of
motivation Double minute,
fragments of
extrachromosomal DNA in
human tumors Myotonic dystrophy (DM-1/2/3), a
chronic muscle-wasting...
- as HIV, for example,
discontinuous reverse transcriptase-mediated
extrachromosomal recombination.
There are two main
types of retrotransposons, long terminal...
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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...
