Literature DB >> 9211970

Beyond ribosomal DNA: on towards the telomere.

I L Gonzalez1, J E Sylvester.   

Abstract

We have sequenced and analyzed 8.3 kb of sequence adjacent and distal to the human ribosomal DNA (rDNA); this distal sequence connects to the rDNA cluster just 4 kb upstream of the first promoter and is shared among the acrocentric chromosomes and, at least in part, it is also present in other primates. The sequence differs in character from that of the rDNA intergenic spacer (IGS) in that it does not contain long stretches of either polypyrimidine or polypurine. However, just like the IGS, it contains numerous repetitive elements, including retroposed fragments of 28S rRNA and large pieces of the IGS. In addition, we show that the rDNA clusters are not interrupted by other sequences and do not recombine with this distal segment.

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Year:  1997        PMID： 9211970     DOI： 10.1007/bf02510479

Source DB:  PubMed          Journal:  Chromosoma        ISSN： 0009-5915            Impact factor:   4.316


  29 in total

1.  Unusual distribution of chromosome 12 in a testicular germ-cell tumor cell line (833K) and its cisplatin-resistant derivative (64CP9).

Authors:  P A Reilly; N A Heerema; G W Sledge; C G Palmer
Journal:  Cancer Genet Cytogenet       Date:  1993-07-15

2.  Independent insertion of Alu elements in the human ribosomal spacer and their concerted evolution.

Authors:  I L Gonzalez; R Petersen; J E Sylvester
Journal:  Mol Biol Evol       Date:  1989-07       Impact factor: 16.240

3.  Electroblotting of double-stranded DNA for hybridization experiments: DNA transfer is complete within 10 minutes after pulsed-field gel electrophoresis.

Authors:  H Ishihara; M Shikita
Journal:  Anal Biochem       Date:  1990-02-01       Impact factor: 3.365

4.  Location of ribosomal DNA in the human chromosome complement.

Authors:  A S Henderson; D Warburton; K C Atwood
Journal:  Proc Natl Acad Sci U S A       Date:  1972-11       Impact factor: 11.205

5.  The rDNA of C. elegans: sequence and structure.

Authors:  R E Ellis; J E Sulston; A R Coulson
Journal:  Nucleic Acids Res       Date:  1986-03-11       Impact factor: 16.971

6.  Extra-ribosomal spacer sequences in Triturus.

Authors:  S De Lucchini; F Andronico; M Andreazzoli; M Giuliani; R Savino; I Nardi
Journal:  J Mol Biol       Date:  1988-12-20       Impact factor: 5.469

7.  Complete human rDNA repeat units isolated in yeast artificial chromosomes.

Authors:  T Labella; D Schlessinger
Journal:  Genomics       Date:  1989-11       Impact factor: 5.736

8.  RFLP and physical mapping with an rDNA-specific endonuclease reveals that nucleolus organizer regions of Arabidopsis thaliana adjoin the telomeres on chromosomes 2 and 4.

Authors:  G P Copenhaver; C S Pikaard
Journal:  Plant J       Date:  1996-02       Impact factor: 6.417

9.  Human ribosomal RNA gene spacer sequences are found interspersed elsewhere in the genome.

Authors:  R Higuchi; H D Stang; J K Browne; M O Martin; M Huot; J Lipeles; W Salser
Journal:  Gene       Date:  1981-11       Impact factor: 3.688

10.  Analysis of the junction between ribosomal RNA genes and single-copy chromosomal sequences in the yeast Saccharomyces cerevisiae.

Authors:  T J Zamb; T D Petes
Journal:  Cell       Date:  1982-02       Impact factor: 41.582
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  8 in total

Review 1.  Structure and epigenetics of nucleoli in comparison with non-nucleolar compartments.

Authors:  Eva Bártová; Andrea Harnicarová Horáková; Radka Uhlírová; Ivan Raska; Gabriela Galiová; Darya Orlova; Stanislav Kozubek
Journal:  J Histochem Cytochem       Date:  2009-12-21       Impact factor: 2.479

Review 2.  Regulatory roles of nucleolus organizer region-derived long non-coding RNAs.

Authors:  Qinyu Hao; Kannanganattu V Prasanth
Journal:  Mamm Genome       Date:  2021-08-26       Impact factor: 3.224

3.  Organization of chromosome ends in the rice blast fungus, Magnaporthe oryzae.

Authors:  Cathryn Rehmeyer; Weixi Li; Motoaki Kusaba; Yun-Sik Kim; Doug Brown; Chuck Staben; Ralph Dean; Mark Farman
Journal:  Nucleic Acids Res       Date:  2006-09-08       Impact factor: 16.971

4.  The shared genomic architecture of human nucleolar organizer regions.

Authors:  Ioanna Floutsakou; Saumya Agrawal; Thong T Nguyen; Cathal Seoighe; Austen R D Ganley; Brian McStay
Journal:  Genome Res       Date:  2013-08-29       Impact factor: 9.043

Review 5.  Nucleolar organizer regions: genomic 'dark matter' requiring illumination.

Authors:  Brian McStay
Journal:  Genes Dev       Date:  2016-07-15       Impact factor: 11.361

6.  Ribosomal RNA Genes Contribute to the Formation of Pseudogenes and Junk DNA in the Human Genome.

Authors:  Brent M Robicheau; Edward Susko; Amye M Harrigan; Marlene Snyder
Journal:  Genome Biol Evol       Date:  2017-02-01       Impact factor: 3.416

7.  Human NORs, comprising rDNA arrays and functionally conserved distal elements, are located within dynamic chromosomal regions.

Authors:  Marjolein van Sluis; Michael Ó Gailín; Joseph G W McCarter; Hazel Mangan; Alice Grob; Brian McStay
Journal:  Genes Dev       Date:  2019-11-14       Impact factor: 11.361

8.  Inhibition of DNA methylation alters chromatin organization, nuclear positioning and activity of 45S rDNA loci in cycling cells of Q. robur.

Authors:  Vedrana Vičić Bočkor; Darko Barišić; Tomislav Horvat; Željka Maglica; Aleksandar Vojta; Vlatka Zoldoš
Journal:  PLoS One       Date:  2014-08-05       Impact factor: 3.240
  8 in total

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