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Differential responses of roots for varying tolerance to salinity stress in wheat with special reference to elasticity
https://repository.lib.tottori-u.ac.jp/records/7332
https://repository.lib.tottori-u.ac.jp/records/7332be1b4930-1f0b-49dd-abde-7c1b062c449a
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
pgr94(2)_183.pdf (293.9 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2022-09-08 | |||||
| タイトル | ||||||
| タイトル | Differential responses of roots for varying tolerance to salinity stress in wheat with special reference to elasticity | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題 | Root elongation | |||||
| キーワード | ||||||
| 主題 | Cell wall loosening | |||||
| キーワード | ||||||
| 主題 | Apical root | |||||
| キーワード | ||||||
| 主題 | Creep | |||||
| キーワード | ||||||
| 主題 | Cultivar difference | |||||
| キーワード | ||||||
| 主題 | Salt stress | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | Root elongation | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | Cell wall loosening | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | Apical root | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | Creep | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | Cultivar difference | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | Salt stress | |||||
| 資源タイプ | ||||||
| 資源タイプ | journal article | |||||
| 著者 |
安, 萍
× 安, 萍× Shao, Yang× Feng, Xiaohui× Muhammad, Irshad× Otie, Victoria× Li, Weiqiang× Zheng, Yuanrun× Qiman, Yunus |
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| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | Arid Land Research Center, Tottori University | |||||
| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | Arid Land Research Center, Tottori University | |||||
| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | Key Laboratory of Agricultural Water Resources, Center for Agricultural Resources Research, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences | |||||
| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | Department of Environmental Sciences, COMSATS Institute of Information Technology, University Road | |||||
| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | Department of Soil Science, Faculty of Agriculture, Forestry and Wildlife Resources Management, University of Calabar | |||||
| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | State Key Laboratory of Cotton Biology, Henan Joint International Laboratory for Crop Multi‑Omics Research, School of Life Sciences, Henan University | |||||
| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | Key Laboratory of Resource Plants, Institute of Botany, Chinese Academy of Sciences | |||||
| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | College of Forestry and Horticulture, Xinjiang Agricultural University | |||||
| 抄録 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Two salt-sensitive (Yongliang-15, GS-6058) and two salt-tolerant (JS-7, Xinchun-31) wheat cultivars were used to investigate the extension, extensibility (viscoelastic parameters), and chemical composition of the cell walls in their root elongation regions (apical 10 mm-long root segments), under salinity stress. The elasticity of the root cell wall, indicated by E0, significantly decreased in the salt-sensitive cultivars, whereas the E0 in the salt-tolerant cultivars was maintained at the same level as that in the non-saline condition. Root extension and the differences among cultivars were largely dependent on elastic extension, which accounts for one-half to two-thirds of the total extension. Viscosity, indicated by η0, and the plastic extension of the root cell walls did not change across the treatments and cultivars. The significant decrease in cell wall elasticity in the root elongation region was one of the factors that depressed root growth in salt-sensitive cultivars under the saline condition. The well-maintained elasticity of salt-tolerant cultivars alleviated the depression of root growth by NaCl. Cell wall elasticity was positively correlated with the relative pectin and hemicellulose I contents and negatively correlated with the relative cellulose content. Under saline conditions, the relative hemicellulose II content did not change in the salt-sensitive cultivars; however, it decreased in the salt-tolerant ones. Thus, changes in chemical composition of the cell wall were correspond with the cell wall extensibility and root growth in wheat cultivars with different degrees of salt tolerance. | |||||
| 書誌情報 |
PLANT GROWTH REGULATION en : PLANT GROWTH REGULATION 巻 94, 号 2, p. 183-193, 発行日 2021-06 |
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| 出版者 | ||||||
| 出版者 | Springer Nature | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 01676903 | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1007/s10725-021-00707-7 | |||||
| 権利 | ||||||
| 権利情報 | This version of the article has been accepted for publication, after peer review (when applicable) and is subject to Springer Nature’s AM terms of use, but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections. | |||||
| 情報源 | ||||||
| 関連名称 | Shao Yang, An Ping, Feng Xiaohui, et al. Differential responses of roots for varying tolerance to salinity stress in wheat with special reference to elasticity. PLANT GROWTH REGULATION. 2021, 94, 183-193. doi:10.1007/s10725-021-00707-7 | |||||
| 関連サイト | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1007/s10725-021-00707-7 | |||||
| 関連名称 | https://doi.org/10.1007/s10725-021-00707-7 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | AM | |||||
| EISSN | ||||||
| 値 | 15735087 | |||||
