Literature DB >> 3557129

Characterization of a human orphon 28 S ribosomal DNA.

J Munro, R H Burdon, D P Leader.   

Abstract

We have isolated clones in which two regions of the human genome are represented, each containing an orphon: a dispersed copy of 28S rDNA. Nucleotide (nt) sequence analysis established that one of these, H28S-O1, corresponds to nt 3627-4105 of human 28S rDNA, but in a mutated form. The orphon was flanked on one side by a portion of the L1Hs long interspersed repeat family of the human genome. Although H25S-O1 is not flanked by the terminal direct repeats characteristic of transposed DNA, it is possible that it is a processed pseudogene.

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Year:  1986        PMID： 3557129     DOI： 10.1016/0378-1119(86)90352-5

Source DB:  PubMed          Journal:  Gene        ISSN： 0378-1119            Impact factor:   3.688


  7 in total

1.  Location and expression of ribosomal RNA genes in grasshoppers: abundance of silent and cryptic loci.

Authors:  Josefa Cabrero; Juan Pedro M Camacho
Journal:  Chromosome Res       Date:  2008-04-26       Impact factor: 5.239

2.  The evolution of ribosomal DNA: divergent paralogues and phylogenetic implications.

Authors:  E S Buckler; A Ippolito; T P Holtsford
Journal:  Genetics       Date:  1997-03       Impact factor: 4.562

3.  Ribin, a protein encoded by a message complementary to rRNA, modulates ribosomal transcription and cell proliferation.

Authors:  M Kermekchiev; L Ivanova
Journal:  Mol Cell Biol       Date:  2001-12       Impact factor: 4.272

4.  Unusual evolutionary conservation of 5S rRNA pseudogenes in Aspergillus nidulans: similarity of the DNA sequence associated with the pseudogenes with the mouse immunoglobulin switch region.

Authors:  P Borsuk; M Gniadkowski; E Bartnik; P P Stepień
Journal:  J Mol Evol       Date:  1988 Dec-1989 Feb       Impact factor: 2.395

5.  Extrachromosomal circles of satellite repeats and 5S ribosomal DNA in human cells.

Authors:  Sarit Cohen; Neta Agmon; Olga Sobol; Daniel Segal
Journal:  Mob DNA       Date:  2010-03-08

6.  Identification of a recently active mammalian SINE derived from ribosomal RNA.

Authors:  Mark S Longo; Judy D Brown; Chu Zhang; Michael J O'Neill; Rachel J O'Neill
Journal:  Genome Biol Evol       Date:  2015-01-29       Impact factor: 3.416

7.  Next generation sequencing analysis reveals a relationship between rDNA unit diversity and locus number in Nicotiana diploids.

Authors:  Roman Matyášek; Simon Renny-Byfield; Jaroslav Fulneček; Jiří Macas; Marie-Angele Grandbastien; Richard Nichols; Andrew Leitch; Aleš Kovařík
Journal:  BMC Genomics       Date:  2012-12-23       Impact factor: 3.969
  7 in total

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