Noncoding Dna (Noun)
Meaning
Sequence of a eukaryotic gene's DNA that is not translated into a protein.
Classification
Nouns denoting substances.
Examples
- Most eukaryotic genes have long sequences of noncoding DNA, also known as introns, that must be removed before translation can occur.
- The majority of the DNA in a eukaryotic genome is noncoding DNA, with only a small proportion actually coding for proteins.
- Noncoding DNA is often found in regions of the genome that do not code for proteins, such as between genes or within introns.
- The function of noncoding DNA is still not fully understood, but it is thought to play a role in regulating gene expression.
- Despite its name, noncoding DNA can have important regulatory functions, such as influencing the binding of transcription factors to a gene.