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CN105112426B 野生毛葡萄商-24抗逆基因VqbZIP39的应用 失效 - 权利终止

野生毛葡萄商-24抗逆基因VqbZIP39的应用
摘要：
提供一种野生毛葡萄商‑24抗逆基因VqbZIP39及其应用，首次构建了pCAMBIA2300‑35S‑VqbZIP39过量表达载体，并通过花絮浸染法将其导入模式植物拟南芥中，研究了野生毛葡萄商‑24抗逆基因VqbZIP39过量表达的转基因株系和野生对照在渗透胁迫处理下的生长情况以及分析了胁迫相关的生理指标，并且研究了转基因株系和野生对照在长期干旱和盐胁迫处理下的生长状态，下游胁迫相关基因的表达量。实验结果表明野生毛葡萄商‑24抗逆基因VqbZIP39在拟南芥中的过量表达提高了植株的抗盐胁迫和干旱胁迫的能力。
摘要（英）：

The invention provides a wild vitis quinquangularis Shang-24 stress tolerance gene VqbZIP39 and application thereof. A pCAMBIA2300-35S-VqbZIP39 overexpressing vector is established for the first time, and is guided into modular Arabidopsis thaliana through a trivia impregnation method, an overexpressing transgenic line of the wild vitis quinquangularis Shang-24 stress tolerance gene VqbZIP39 and growth states of a wild contrast under the condition of osmotic stress treatment are researched, physical signs relevant to stress are analyzed, and growth situations of the transgenic line and the wild contrast under conditions of long-term drought stress and salt stress treatment, and expression quantity of a downstream stress related gene are researched. An experiment result shows that by overexpressing of the wild vitis quinquangularis Shang-24 stress tolerance gene VqbZIP39 in the Arabidopsis thaliana, salt stress resistance and drought stress resistance of plants are improved.

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