Literature DB >> 1246604

Plant desiccation: polysome loss not due to ribonuclease.

R S Dhindsa, J D Bewley.   

Abstract

During desiccation of the drought-tolerant moss Tortula ruralis polysome levels decline substantially before any increase in ribonuclease activity is observed. Furthermore, ribosomes in the desiccated moss are not complexed with messenger RNA fragments. It is concluded that ribosome runoff and failure to re-form an initiation complex mediate polysome loss during desiccation.

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Year:  1976        PMID： 1246604     DOI： 10.1126/science.1246604

Source DB:  PubMed          Journal:  Science        ISSN： 0036-8075            Impact factor:   47.728


  13 in total

1.  Water stress, rapid polyribosome reductions and growth.

Authors:  P R Rhodes; K Matsuda
Journal:  Plant Physiol       Date:  1976-11       Impact factor: 8.340

2.  Messenger RNA is conserved during drying of the drought-tolerant moss Tortula ruralis.

Authors:  R S Dhindsa; J D Bewley
Journal:  Proc Natl Acad Sci U S A       Date:  1978-02       Impact factor: 11.205

3.  Protein Synthesis during Rehydration of Rapidly Dried Tortula ruralis: Evidence for Oxidation Injury.

Authors:  R S Dhindsa
Journal:  Plant Physiol       Date:  1987-12       Impact factor: 8.340

4.  Plant Desiccation and Protein Synthesis. IV. RNA Synthesis, Stability, and Recruitment of RNA into Protein Synthesis during Desiccation and Rehydration of the Desiccation-Tolerant Moss, Tortula ruralis.

Authors:  M J Oliver; J D Bewley
Journal:  Plant Physiol       Date:  1984-01       Impact factor: 8.340

5.  Polyribosomes in protoplasts isolated from tobacco leaves.

Authors:  P Ruzicska; R Mettrie; Y L Dorokhov; G Premecz; T Oláh; G L Farkas
Journal:  Planta       Date:  1979-01       Impact factor: 4.116

6.  The conservation of poly-A-containing RNA during the dormant state of the moss Polytrichum commune.

Authors:  G Seibert; K Loris; J Zöllner; B Frenzel; R K Zahn
Journal:  Nucleic Acids Res       Date:  1976-08       Impact factor: 16.971

7.  Heat shock proteins in maize.

Authors:  P Cooper; T H Ho
Journal:  Plant Physiol       Date:  1983-02       Impact factor: 8.340

8.  SO2-Induced changes in the polyribosomal profiles of the gametophyte of the moss tortula ruralis.

Authors:  G E Okoloko; J D Bewley
Journal:  Plant Cell Rep       Date:  1983-04       Impact factor: 4.570

9.  Plant Desiccation and Protein Synthesis : V. Stability of Poly (A) and Poly (A) RNA during Desiccation and Their Synthesis upon Rehydration in the Desiccation-Tolerant Moss Tortula ruralis and the Intolerant Moss Cratoneuron filicinum.

Authors:  M J Oliver; J D Bewley
Journal:  Plant Physiol       Date:  1984-04       Impact factor: 8.340

10.  Water Stress and Protein Synthesis: V. Protein Synthesis, Protein Stability, and Membrane Permeability in a Drought-sensitive and a Drought-tolerant Moss.

Authors:  R S Dhindsa; J D Bewley
Journal:  Plant Physiol       Date:  1977-02       Impact factor: 8.340
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