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Relationship between salinity tolerance and the cell death in root of rice

Relationship between salinity tolerance and the cell death in root of rice
水稻耐盐性与根部细胞死亡的关系
批准号:
19580015
负责人:
HIRAI Yoshihiko
金额:
$3.08万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2007
资助国家:
日本
项目状态:
已结题
起止时间:
2007 至 2009

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中文摘要
翻译
盐胁迫下水稻根尖细胞的活力与茎部钠积累密切相关。抗氧化剂(抗坏血酸过氧化物酶和过氧化氢酶)的活性以及抗氰化物替代呼吸的活性可能与根中活性氧的减少和细胞死亡有关。这表明根系的这些活性对提高水稻的耐盐性具有重要意义。
英文摘要
The viability of root-tip cells under salinity stress is closely related with the sodium accumulation in shoot of rice. Not only the activity of antioxidants (Ascorbate peroxidase and catalase) but also the activity of cyanide-resistant alternative respiration may relate to decrease the amount of the reactive oxygen species in roots and cell death. This suggests that these activities in roots are important to improve the salinity tolerance in rice.
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DOI: --
发表时间: 2008
期刊:
影响因子: --
作者: [Oshino, T., Abiko, M., Saito, R., Ichiishi, E., Endo, M., Kawagishi-Kobayashi, M. Higashitani, A., Yoshihiko Hirai]
通讯作者: Yoshihiko Hirai
Quantitative evaluation of visco-elastic distribution of living cells using scanning probe microscopy
  • 批准号:
    14550222
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
  • 资助金额:
    $2.3万
  • 财政年份:
    2002
  • 负责人:
    HIRAI Yoshihiko
  • 依托单位:
Morpho-physiological studies on gas exclusion system of a crop root relating to salt and drought tolerances
  • 批准号:
    07456009
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
  • 资助金额:
    $3.52万
  • 财政年份:
    1995
  • 负责人:
    HIRAI Yoshihiko
  • 依托单位:
海外基金