Significance of Extrachromosomal DNA
Extrachromosomal DNA is defined as DNA located outside the chromosomal DNA in eukaryotic cells. This type of DNA can take various forms, including circular and linear structures. It plays a significant role in genetic variation and is of interest in scientific research due to its implications in processes like gene expression and inheritance. Understanding extrachromosomal DNA expands knowledge of cellular functions and genetic mechanisms within eukaryotic organisms.
Synonyms: Plasmid, Circular dna, Mobile genetic element
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The concept of Extrachromosomal DNA in scientific sources
Extrachromosomal DNA is DNA located outside eukaryotic chromosomal structures, encompassing various forms, including circular and linear types, contributing to genetic diversity and functionality beyond traditional chromosomal contexts.
From: The Malaysian Journal of Medical Sciences
(1) DNA that exists outside the chromosomal DNA within eukaryotic cells, which includes various forms such as circular and linear structures.[1]