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ATP-dependent proteolysis contributes to the acclimation-induced drought resistance in spring wheat
| Content Provider | Semantic Scholar |
|---|---|
| Author | Zagdańska, Barbara Wiśniewski, Krzysztof |
| Copyright Year | 1998 |
| Abstract | The effect of water deficit on the ATP-dependent proteolysis and total protein degradation was estimated in the leaves of spring wheat (Triticum aestivum L.) acclimated and non-acclimated to drought. The rate of ATP-dependent proteolysis, quantified as a difference between degradation of 125I-lysozyme under ATP-regenerating and ATP-depleting systems, accounted for about 55 % of total 125I-lysozyme degradation in fully turgid wheat leaves. In the non-acclimated leaves dehydration decreased sharply ATP-dependent proteolysis catalyzed by proteasome down to about 5% while in the leaves acclimated to drought water deficit raised ATP-dependent proteolysis to 87 % of total 125I-lysozyme hydrolysis. |
| Starting Page | 55 |
| Ending Page | 58 |
| Page Count | 4 |
| File Format | PDF HTM / HTML |
| DOI | 10.1007/s11738-998-0043-z |
| Alternate Webpage(s) | https://page-one.springer.com/pdf/preview/10.1007/s11738-998-0043-z |
| Alternate Webpage(s) | https://doi.org/10.1007/s11738-998-0043-z |
| Volume Number | 20 |
| Journal | Acta Physiologiae Plantarum |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
