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  • Exon - Wikipedia
    An exon is any part of a gene that will form a part of the final mature RNA produced by that gene after introns have been removed by RNA splicing The term exon refers to both the DNA sequence within a gene and to the corresponding sequence in RNA transcripts
  • Exon - National Human Genome Research Institute
    An exon is a region of the genome that ends up within an mRNA molecule Some exons are coding, in that they contain information for making a protein, whereas others are non-coding Genes in the genome consist of exons and introns
  • Exons and Introns: Understanding Gene Structure
    In short, exons are sequences retained in mature RNA, whereas introns are sequences removed during RNA splicing For protein-coding genes, the retained exons provide the framework for the mature messenger RNA, including its coding and untranslated regions
  • Exon - Definition, Structure and Function | Biology Dictionary
    Exons are made up of stretches of DNA that will ultimately be translated into amino acids and proteins In the DNA of eukaryotic organisms, exons can be together in a continuous gene or separated by introns in a discontinuous gene
  • Exon | NIH
    The exons are what stay in the mature mRNA and eventually code for amino acids Many times, including medical students like my wife, will forget whether it's the exons that code for the amino acids or the introns that code for the amino acids
  • Exons vs. Introns: What Is the Difference? - sciencenewstoday. org
    The simplest distinction is this: exons are the sequences retained in mature RNA after RNA splicing, while introns are sequences removed from the RNA during splicing
  • Definition of exon - NCI Dictionary of Genetics Terms - NCI
    The sequence of DNA that is present in the final, mature messenger RNA transcript Most exons code for amino acids, which link together to form a protein
  • Exon | Research
    And really, the important parts of that RNA are the exons There are large, large chunks of RNA that get excised out Now, it's important to remember that because I use the term excised doesn't mean that exons go away The exons are what stay in the mature mRNA and eventually code for amino acids





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