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Literature DB >> 6209132

Structure and evolution of the 7SL RNA component of the signal recognition particle.

E D Gundelfinger, M Di Carlo, D Zopf, M Melli.

Abstract

We have cloned and characterized cDNA copies of larval and adult Drosophila 7SL RNA. The Drosophila 7SL sequence shares 66.3% homology with that of human 7SL RNA. The homology is not evenly distributed along the sequence, but is concentrated in blocks in the central part of the molecule. We have analysed the secondary structure of Drosophila and human 7SL RNA free in solution by digestion with single and double strand specific nucleases. Similar experiments with the 7SL RNA bound to proteins within the signal recognition particle show essentially the same digestion pattern. A model of the secondary structure common to Drosophila and human 7SL RNA is presented.

Entities: Chemical

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Year: 1984 PMID： 6209132 PMCID： PMC557688 DOI： 10.1002/j.1460-2075.1984.tb02134.x

Source DB: PubMed Journal: EMBO J ISSN： 0261-4189 Impact factor: 11.598

31 in total

1. Detection of specific sequences among DNA fragments separated by gel electrophoresis.

Authors: E M Southern
Journal: J Mol Biol Date: 1975-11-05 Impact factor: 5.469

2. Protein transfer across microsomal membranes reassembled from separated membrane components.

Authors: G Warren; B Dobberstein
Journal: Nature Date: 1978-06-15 Impact factor: 49.962

3. A new method for sequencing DNA.

Authors: A M Maxam; W Gilbert
Journal: Proc Natl Acad Sci U S A Date: 1977-02 Impact factor: 11.205

4. Hybridization of denatured RNA and small DNA fragments transferred to nitrocellulose.

Authors: P S Thomas
Journal: Proc Natl Acad Sci U S A Date: 1980-09 Impact factor: 11.205

5. Optimal computer folding of large RNA sequences using thermodynamics and auxiliary information.

Authors: M Zuker; P Stiegler
Journal: Nucleic Acids Res Date: 1981-01-10 Impact factor: 16.971

6. 3'-terminal labelling of RNA with T4 RNA ligase.

Authors: T E England; O C Uhlenbeck
Journal: Nature Date: 1978-10-12 Impact factor: 49.962

7. A membrane-filter technique for the detection of complementary DNA.

Authors: D T Denhardt
Journal: Biochem Biophys Res Commun Date: 1966-06-13 Impact factor: 3.575

8. Dimeric transfer RNA precursors in S. pombe.

Authors: J Mao; O Schmidt; D Söll
Journal: Cell Date: 1980-09 Impact factor: 41.582

9. Mapping adenines, guanines, and pyrimidines in RNA.

Authors: H Donis-Keller; A M Maxam; W Gilbert
Journal: Nucleic Acids Res Date: 1977-08 Impact factor: 16.971

10. DNA sequencing with chain-terminating inhibitors.

Authors: F Sanger; S Nicklen; A R Coulson
Journal: Proc Natl Acad Sci U S A Date: 1977-12 Impact factor: 11.205

43 in total

1. The application of cluster analysis in the intercomparison of loop structures in RNA.

Authors: Hung-Chung Huang; Uma Nagaswamy; George E Fox
Journal: RNA Date: 2005-04 Impact factor: 4.942

2. SRP-RNA sequence alignment and secondary structure.

Authors: N Larsen; C Zwieb
Journal: Nucleic Acids Res Date: 1991-01-25 Impact factor: 16.971

3. Evolution of mouse B1 repeats: 7SL RNA folding pattern conserved.

Authors: D Labuda; D Sinnett; C Richer; J M Deragon; G Striker
Journal: J Mol Evol Date: 1991-05 Impact factor: 2.395

4. Binding sites of the 9- and 14-kilodalton heterodimeric protein subunit of the signal recognition particle (SRP) are contained exclusively in the Alu domain of SRP RNA and contain a sequence motif that is conserved in evolution.

Authors: K Strub; J Moss; P Walter
Journal: Mol Cell Biol Date: 1991-08 Impact factor: 4.272