Literature DB >> 6765601

Ribonuclease "XlaI," an activity from Xenopus laevis oocytes that excises intervening sequences from yeast transfer ribonucleic acid precursors.

A Otsuka1, A de Paolis, G P Tocchini-Valentini.   

Abstract

A ribonuclease (RNase) activity, RNase "XlaI," responsible for the excision of intervening sequences from two yeast transfer ribonucleic acid (tRNA) precursors, pre-tRNA(Tyr) and pre-tRNA(3Leu), has been purified 54-fold from nuclear extracts of Xenopus laevis oocytes. The RNase preparation is essentially free of contaminating RNase. A quantitative assay for RNase XlaI was developed, and the reaction products were characterized. RNase XlaI cleavage sites in the yeast tRNA precursors were identical to those made by yeast extracts (including 3'-phosphate and 5'-hydroxyl termini). Cleavage of pre-tRNA(3Leu) by RNase XlaI and subsequent ligation of the half-tRNA molecules do not require removal of the 5' leader or 3' trailer sequences.

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Year:  1981        PMID： 6765601      PMCID： PMC369671          DOI： 10.1128/mcb.1.3.269-280.1981

Source DB:  PubMed          Journal:  Mol Cell Biol        ISSN： 0270-7306            Impact factor:   4.272


  22 in total

1.  Transcription and processing of cloned yeast tyrosine tRNA genes microinjected into frog oocytes.

Authors:  E M De Robertis; M V Olson
Journal:  Nature       Date:  1979-03-08       Impact factor: 49.962

2.  Cloning of yeast transfer RNA genes in Escherichia coli.

Authors:  J S Beckmann; P F Johnson; J Abelson
Journal:  Science       Date:  1977-04-08       Impact factor: 47.728

3.  The corrected nucleotide sequence of yeast leucine transfer ribonucleic acid.

Authors:  S H Chang; S Kuo; E Hawkins; N R Miller
Journal:  Biochem Biophys Res Commun       Date:  1973-04-16       Impact factor: 3.575

4.  Nucleotide sequence determination of bacteriophage T4 leucine transfer ribonucleic acid.

Authors:  T C Pinkerton; G Paddock; J Abelson
Journal:  J Biol Chem       Date:  1973-09-25       Impact factor: 5.157

5.  Tyrosine tRNA precursor molecule polynucleotide sequence.

Authors:  S Altman; J D Smith
Journal:  Nat New Biol       Date:  1971-09-08

6.  A two-dimensional fractionation procedure for radioactive nucleotides.

Authors:  F Sanger; G G Brownlee; B G Barrell
Journal:  J Mol Biol       Date:  1965-09       Impact factor: 5.469

7.  Order and intracellular location of the events involved in the maturation of a spliced tRNA.

Authors:  D A Melton; E M De Robertis; R Cortese
Journal:  Nature       Date:  1980-03-13       Impact factor: 49.962

8.  Stimulation by cyclic adenosine monophosphate of plasmid deoxyribonucleic acid replication and catabolite repression of the plasmid deoxyribonucleic acid-protein relaxation complex.

Authors:  L Katz; D T Kingsbury; D R Helinski
Journal:  J Bacteriol       Date:  1973-05       Impact factor: 3.490

9.  Splicing of yeast tRNA precursors: structure of the reaction intermediates.

Authors:  G Knapp; R C Ogden; C L Peebles; J Abelson
Journal:  Cell       Date:  1979-09       Impact factor: 41.582

10.  Nucleotide sequence of the "denaturable" leucine transfer RNA from yeast.

Authors:  S Kowalski; T Yamane; J R Fresco
Journal:  Science       Date:  1971-04-23       Impact factor: 47.728
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  10 in total

1.  Identification of multiple RNases in Xenopus laevis oocytes and their possible role in tRNA processing.

Authors:  A Solari; M P Deutscher
Journal:  Mol Cell Biol       Date:  1983-10       Impact factor: 4.272

2.  Nuclear ligation of RNA 5'-OH kinase products in tRNA.

Authors:  I Winicov; J D Button
Journal:  Mol Cell Biol       Date:  1982-03       Impact factor: 4.272

3.  An RNA molecule copurifies with RNase P activity from Xenopus laevis oocytes.

Authors:  M Doria; G Carrara; P Calandra; G P Tocchini-Valentini
Journal:  Nucleic Acids Res       Date:  1991-05-11       Impact factor: 16.971

4.  RNA 3'-terminal phosphate cyclase activity and RNA ligation in HeLa cell extract.

Authors:  W Filipowicz; M Konarska; H J Gross; A J Shatkin
Journal:  Nucleic Acids Res       Date:  1983-03-11       Impact factor: 16.971

5.  Ligation of endogenous tRNA 3' half molecules to their corresponding 5' halves via 2'-phosphomonoester,3',5'-phosphodiester bonds in extracts of Chlamydomonas.

Authors:  K Tyc; Y Kikuchi; M Konarska; W Filipowicz; H J Gross
Journal:  EMBO J       Date:  1983       Impact factor: 11.598

6.  In vitro genetic analysis of the structural features of the pre-tRNA required for determination of the 3' splice site in the intron excision reaction.

Authors:  E Bufardeci; S Fabbri; M I Baldi; E Mattoccia; G P Tocchini-Valentini
Journal:  EMBO J       Date:  1993-12       Impact factor: 11.598

7.  Structural alterations in mutant precursors of the yeast tRNALeu3 gene which behave as defective substrates for a highly purified splicing endoribonuclease.

Authors:  D G Attardi; I Margarit; G P Tocchini-Valentini
Journal:  EMBO J       Date:  1985-12-01       Impact factor: 11.598

8.  Mitotic repression of transcription in vitro.

Authors:  P Hartl; J Gottesfeld; D J Forbes
Journal:  J Cell Biol       Date:  1993-02       Impact factor: 10.539

9.  Highly efficient expression of circular RNA aptamers in cells using autocatalytic transcripts.

Authors:  Jacob L Litke; Samie R Jaffrey
Journal:  Nat Biotechnol       Date:  2019-04-08       Impact factor: 54.908

10.  Synthetic Circular gRNA Mediated Biological Function of CRISPR-(d)Cas9 System.

Authors:  Mingxia Wang; Jinming Xu; Jialin Meng; Xinbo Huang
Journal:  Front Cell Dev Biol       Date:  2022-04-04
  10 in total

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