Literature DB >> 8530530

Nuclear ultrastructures associated with the RNA synthesis and processing.

I Raska1.   

Abstract

Relatively little is known about the spatial organization of RNA synthesis, processing, and transport in (mammalian) cell nuclei. This review summarizes results of electron microscopic mapping of RNA synthetic sites and macromolecules involved directly, or indirectly, in the metabolism of RNAs in somatic cell mammalian nuclei. Significance of these results will be discussed in the context of the molecular mechanisms underlying spatial arrangements of RNA metabolism.

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Year:  1995        PMID： 8530530     DOI： 10.1002/jcb.240590103

Source DB:  PubMed          Journal:  J Cell Biochem        ISSN： 0730-2312            Impact factor:   4.429


  18 in total

1.  Replication-dependent histone gene expression is related to Cajal body (CB) association but does not require sustained CB contact.

Authors:  L S Shopland; M Byron; J L Stein; J B Lian; G S Stein; J B Lawrence
Journal:  Mol Biol Cell       Date:  2001-03       Impact factor: 4.138

2.  Nuclear pre-mRNA compartmentalization: trafficking of released transcripts to splicing factor reservoirs.

Authors:  I Melcák; S Cermanová; K Jirsová; K Koberna; J Malínský; I Raska
Journal:  Mol Biol Cell       Date:  2000-02       Impact factor: 4.138

3.  Prespliceosomal assembly on microinjected precursor mRNA takes place in nuclear speckles.

Authors:  I Melcák; S Melcáková; V Kopský; J Vecerová; I Raska
Journal:  Mol Biol Cell       Date:  2001-02       Impact factor: 4.138

4.  Association of human DEAD box protein DDX1 with a cleavage stimulation factor involved in 3'-end processing of pre-MRNA.

Authors:  S Bléoo; X Sun; M J Hendzel; J M Rowe; M Packer; R Godbout
Journal:  Mol Biol Cell       Date:  2001-10       Impact factor: 4.138

5.  Interactions of U2 gene loci and their nuclear transcripts with Cajal (coiled) bodies: evidence for PreU2 within Cajal bodies.

Authors:  K P Smith; J B Lawrence
Journal:  Mol Biol Cell       Date:  2000-09       Impact factor: 4.138

6.  Dynamic nature of cleavage bodies and their spatial relationship to DDX1 bodies, Cajal bodies, and gems.

Authors:  Lei Li; Ken Roy; Sachin Katyal; Xuejun Sun; Stacey Bléoo; Roseline Godbout
Journal:  Mol Biol Cell       Date:  2005-12-21       Impact factor: 4.138

7.  The RNA 3' cleavage factors CstF 64 kDa and CPSF 100 kDa are concentrated in nuclear domains closely associated with coiled bodies and newly synthesized RNA.

Authors:  W Schul; B Groenhout; K Koberna; Y Takagaki; A Jenny; E M Manders; I Raska; R van Driel; L de Jong
Journal:  EMBO J       Date:  1996-06-03       Impact factor: 11.598

8.  The snoRNA box C/D motif directs nucleolar targeting and also couples snoRNA synthesis and localization.

Authors:  D A Samarsky; M J Fournier; R H Singer; E Bertrand
Journal:  EMBO J       Date:  1998-07-01       Impact factor: 11.598

9.  Organization of highly acetylated chromatin around sites of heterogeneous nuclear RNA accumulation.

Authors:  M J Hendzel; M J Kruhlak; D P Bazett-Jones
Journal:  Mol Biol Cell       Date:  1998-09       Impact factor: 4.138

10.  Fine structure of the "PcG body" in human U-2 OS cells established by correlative light-electron microscopy.

Authors:  Jana Smigová; Pavel Juda; Dušan Cmarko; Ivan Raška
Journal:  Nucleus       Date:  2011 May-Jun       Impact factor: 4.197
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