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植物脱水：多核糖体损失并非由核糖核酸酶所致。

Plant desiccation: polysome loss not due to ribonuclease.

作者信息

Dhindsa R S, Bewley J D

出版信息

Science. 1976 Jan 16;191(4223):181-2. doi: 10.1126/science.1246604.

DOI:10.1126/science.1246604
PMID:1246604
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.

摘要

在耐旱藓类扭口藓干燥过程中，多核糖体水平在核糖核酸酶活性增加之前就大幅下降。此外，干燥藓类中的核糖体未与信使RNA片段结合。得出的结论是，核糖体流失以及无法重新形成起始复合物介导了干燥过程中的多核糖体损失。

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1
Plant desiccation: polysome loss not due to ribonuclease.植物脱水：多核糖体损失并非由核糖核酸酶所致。
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引用本文的文献

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Plant Cell Rep. 1983 Apr;2(2):63-5. doi: 10.1007/BF00270166.
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Drought Stress, Enzymes of Glutathione Metabolism, Oxidation Injury, and Protein Synthesis in Tortula ruralis.干旱胁迫、扭口藓中谷胱甘肽代谢的酶、氧化损伤和蛋白质合成
Plant Physiol. 1991 Feb;95(2):648-51. doi: 10.1104/pp.95.2.648.
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Protein Synthesis during Rehydration of Rapidly Dried Tortula ruralis: Evidence for Oxidation Injury.快速干燥的扭口藓复水过程中的蛋白质合成：氧化损伤的证据
Plant Physiol. 1987 Dec;85(4):1094-8. doi: 10.1104/pp.85.4.1094.
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Plant Physiol. 1987 Apr;83(4):816-9. doi: 10.1104/pp.83.4.816.
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