Literature DB >> 105817

[Purfication and molecular weight of an RNA-dependant RNA polymerase from Brassicae oleracea var. Botrytis].

S Astier-Manifacier, P Cornuet.   

Abstract

An RNA-dependent RNA polymerase has been completely purified from Cauliflower inflorescences. Analysis of the purified enzyme on SDS-polyacrylamide gels showed one polypeptide chain with a molecular weight of 140,000 dalton. The enzyme is monomeric in its native state. The in vitro activity was completely dependent on added RNA, the most efficient templates being poly (U), poly (U, C), poly (I) and viral RNA.

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Year:  1978        PMID： 105817

Source DB:  PubMed          Journal:  C R Acad Hebd Seances Acad Sci D


  8 in total

1.  An important role of an inducible RNA-dependent RNA polymerase in plant antiviral defense.

Authors:  Z Xie; B Fan; C Chen; Z Chen
Journal:  Proc Natl Acad Sci U S A       Date:  2001-05-15       Impact factor: 11.205

2.  RNA-dependent RNA polymerases of plants.

Authors:  H Fraenkel-Conrat
Journal:  Proc Natl Acad Sci U S A       Date:  1983-01       Impact factor: 11.205

3.  Characterization of double-stranded ribonucleic acid in tobacco leaves.

Authors:  M Ikegami; H Fraenkel-Conrat
Journal:  Proc Natl Acad Sci U S A       Date:  1979-08       Impact factor: 11.205

Review 4.  Structure-function relationships among RNA-dependent RNA polymerases.

Authors:  Kenneth K S Ng; Jamie J Arnold; Craig E Cameron
Journal:  Curr Top Microbiol Immunol       Date:  2008       Impact factor: 4.291

Review 5.  A model for RNA-mediated gene silencing in higher plants.

Authors:  M Wassenegger; T Pélissier
Journal:  Plant Mol Biol       Date:  1998-05       Impact factor: 4.076

6.  Essential role of γ-clade RNA-dependent RNA polymerases in rice development and yield-related traits is linked to their atypical polymerase activities regulating specific genomic regions.

Authors:  Vikram Jha; Anushree Narjala; Debjani Basu; Sujith T N; Kannan Pachamuthu; Swetha Chenna; Ashwin Nair; Padubidri V Shivaprasad
Journal:  New Phytol       Date:  2021-09-16       Impact factor: 10.323

7.  Isolation of an RNA-directed RNA polymerase-specific cDNA clone from tomato.

Authors:  W Schiebel; T Pélissier; L Riedel; S Thalmeir; R Schiebel; D Kempe; F Lottspeich; H L Sänger; M Wassenegger
Journal:  Plant Cell       Date:  1998-12       Impact factor: 11.277

8.  Biochemical activities of Arabidopsis RNA-dependent RNA polymerase 6.

Authors:  Julien Curaba; Xuemei Chen
Journal:  J Biol Chem       Date:  2007-12-06       Impact factor: 5.157
  8 in total

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