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Functional analysis of the drought-induced LEA protein from Lombardy poplar

Functional analysis of the drought-induced LEA protein from Lombardy poplar
伦巴第杨干旱诱导的 LEA 蛋白的功能分析
批准号:
23580217
负责人:
NISHIGUCHI Mitsuru
金额:
$3.24万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2011
资助国家:
日本
项目状态:
已结题
起止时间:
2011 至 2013

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中文摘要
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英文摘要
To elucidate the function of LEA proteins inferred to be involved in the response to environmental stress in woody plants, the cDNAs of LEA proteins were isolated from Lombardy poplar and were investigated. Among of the poplar LEA genes, the expression of PnLEA1 was induced by drought, high salinity and low temperature. We found that PnLEA1 plays an important role for initial adaptation to salinity stress, because the expression of PnLEA1 recovered the delay in cell growth of Escherichia coli under high salinity. However, the PnLEA1-overexpressed poplar plants were withered after about 14 days without watering as well as empty vector control plants.
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会议论文
ポプラの乾燥誘導性LEAタンパク質遺伝子の機能解析
杨树干旱诱导LEA蛋白基因的功能分析
DOI: --
发表时间: 2012
期刊:
影响因子: --
作者: [SAKAI Hisao, MIYAMOTO Kazuki, MORISHITA Tomoaki, NOGUCHI Kyotaro, 酒井寿夫, 西口満]
通讯作者: 西口満
Analysis of flowering and other biological effects of genome editing on poplar trees
  • 批准号:
    17K07856
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
  • 资助金额:
    $2.58万
  • 财政年份:
    2017
  • 负责人:
    NISHIGUCHI Mitsuru
  • 依托单位:
Development of transformation system in Lombardy poplar by using a poplar gene as a selective marker gene
国内基金
海外基金
BnaA10.LEA4-5调控油菜抗旱性的分子机制
  • 批准号:
    JCZRQN202500409
  • 项目类别:
    省市级项目
  • 资助金额:
    --
  • 批准年份:
    2025
  • 负责人:
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小卷蛾斯氏线虫基于LEA5抗干燥的分子机制
  • 批准号:
    32302452
  • 项目类别:
    青年科学基金项目
  • 资助金额:
    30万元
  • 批准年份:
    2023
  • 负责人:
    郭文秀
  • 依托单位:
玉米LEA家族基因ZmLEA5调控籽粒脱水特性的功能与机制解析
  • 批准号:
    --
  • 项目类别:
    面上项目
  • 资助金额:
    54万元
  • 批准年份:
    2022
  • 负责人:
    李玉玲
  • 依托单位:
利用CRISPR/Cas技术研究拟南芥LEA蛋白家族在环境胁迫中的功能