| Intron A | Interferon alfa-2b |
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| Intron A | interferon alpha 2b |
| intron | <molecular biology> A noncoding sequence of DNA within a gene, that is transcribed into hnRNA but is then cut out of the message by RNA splicing in the nucleus, leaving a mature mRNA that is then translated in the cytoplasm. Introns are poorly conserved and of variable length, but the regions at the ends are self complementary, allowing a hairpin structure to form naturally in the hnRNA, this is the cue for removal by RNA splicing. Introns are thought to play an important role in allowing rapid evolution of proteins by exon shuffling. Genes may contain as many as 80 introns. Compare: exon (14 Oct 1997) |
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| intron splicing | The excision of mRNA fragments, which correspond to non-coding DNA introns, and the ligation of the remaining mRNA fragments to form a single molecule. (14 Nov 1997) |
| introns | Non-coding, intervening sequences of DNA that are transcribed, but are removed from within the primary gene transcript and rapidly degraded during maturation of messenger RNA. most genes in the nuclei of eukaryotes contain introns, as do mitochondrial and chloroplast genes. (12 Dec 1998) |
| tRNA(Trp) intron endonuclease | <enzyme> Capable of prescise excision of the 104-nucleotide intron from halobacterial pre-trna(trp) substrates generated in vitro by t7 RNA polymerase transcription; produces 5'-hydroxyl and 2',3'-cyclic phosphate termini; from halobacterium volcanii Registry number: EC 3.1.27.- Synonym: trna trp intron endonuclease (26 Jun 1999) |
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Synonyms : Sequences, Intervening, Intervening Sequence, Intron, Sequence, Intervening
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| intron |
sequence of a eukaryotic gene's DNA that is not translated into a protein
Ãâó: wordnet.princeton.edu/perl/webwn
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| intron |
A nucleotide sequence in eukaryotes that must be excised from a structural gene transcript in order to convert the transcript into a mature messenger RNA molecule containing only coding sequences that can be translated into the amino acid sequence of a polypeptide.
Ãâó: www.modernhumanorigins.com/i.html
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| intron |
A region of DNA that does not code for the synthesis of a protein.
Ãâó: www.nutrabio.com/Definitions/definitions_i.htm
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| intron |
the non-coding regions of a gene that interrupt the protein coding regions (exons).
Ãâó: www.uvm.edu/~cgep/Education/Glossary.html
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| intron |
A segment of a eukaryotic gene (or its primary transcript), that is spliced out of primary mRNA and is not presnet in mature mRNA.
Ãâó: www.lsdn.com/glance_glossary.shtml
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| intron | sequence of a eukaryotic gene's DNA that is not translated into a protein |
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