intergenic spacer

A non-transcribed length of DNA separating repeated lengths of DNA containing genes encoding ribosomal rRNA with transcribed spacers.

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  • intergenic spacer — Abbreviation: IGS Non coding DNA separating tandemly arranged copies of a repeated gene sequence (typically ribosomal DNA). Of particular interest because, unlike the coding sequence itself, the spacers show high levels of interspecific sequence… …   Glossary of Biotechnology

  • Internal transcribed spacer — Als Ribosomale DNA (rDNA) werden jene Abschnitte der Desoxyribonukleinsäure (DNA) bezeichnet, die die Gene für ribosomale RNA (rRNA) enthalten. rRNA ist ein wichtiger Bestandteil der Ribosomen, in denen die Proteinsynthese (Translation)… …   Deutsch Wikipedia

  • Internal transcribed spacer — ITS (for internal transcribed spacer) refers to a piece of non functional RNA situated between structural ribosomal RNAs (rRNA) on a common precursor transcript. Read from 5 to 3 , this polycistronic rRNA precursor transcript contains the 5… …   Wikipedia

  • internal transcribed spacer — Abbreviation: ITS Non coding regions separating the individual components of the ribosomal DNA units. These regions show much more sequence polymorphism than the genic regions themselves, and therefore, like the intergenic spacers, are useful a… …   Glossary of Biotechnology

  • Ribosomale DNA — Als Ribosomale DNA (rDNA) werden jene Abschnitte der Desoxyribonukleinsäure (DNA) bezeichnet, die die Gene für ribosomale RNA (rRNA) enthalten. rRNA ist ein wichtiger Bestandteil der Ribosomen, in denen die Proteinsynthese (Translation)… …   Deutsch Wikipedia

  • DNA barcoding — is a taxonomic method that uses a short genetic marker in an organism s DNA to identify it as belonging to a particular species. It differs from molecular phylogeny in that the main goal is not to determine classification but to identify an… …   Wikipedia

  • RNR4 — RNA, ribosomal 4, also known as RNR4, is a human gene.cite web | title = Entrez Gene: RNR4 RNA, ribosomal 4| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene Cmd=ShowDetailView TermToSearch=6055| accessdate = ] PBB Summary section title =… …   Wikipedia

  • RNR1 — RNA, ribosomal 1, also known as RNR1, is a human gene.cite web | title = Entrez Gene: RNR1 RNA, ribosomal 1| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene Cmd=ShowDetailView TermToSearch=6052| accessdate = ] PBB Summary section title =… …   Wikipedia

  • RNR3 — RNA, ribosomal 3, also known as RNR3, is a human gene.cite web | title = Entrez Gene: RNR3 RNA, ribosomal 3| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene Cmd=ShowDetailView TermToSearch=6054| accessdate = ] PBB Summary section title =… …   Wikipedia

  • RNR5 — RNA, ribosomal 5, also known as RNR5, is a human gene.cite web | title = Entrez Gene: RNR5 RNA, ribosomal 5| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene Cmd=ShowDetailView TermToSearch=6056| accessdate = ] PBB Summary section title =… …   Wikipedia

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