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Filler DNA, often referred to as non-coding DNA or junk DNA, consists of segments of DNA that do not encode proteins. Although once thought to have no function, research has revealed that some filler DNA plays roles in gene regulation, chromosomal structure, and the maintenance of genome integrity. It can also include repetitive sequences and transposable elements. Overall, while filler DNA does not directly contribute to protein coding, it is increasingly recognized for its functional significance in the genome.

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AnswerBot

1mo ago

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