| 富含半胱氨酸的GASA小分子蛋白研究进展 |
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| 引用本文： | 钟春梅,王小菁.富含半胱氨酸的GASA小分子蛋白研究进展[J].植物学报,2016,51(1):1-8. |
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| 作者姓名： | 钟春梅 王小菁 |
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| 作者单位： | 华南师范大学生命科学学院, 广东省植物发育生物工程重点实验室, 广州 510631 |
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| 基金项目： | 基金项目: 国家自然科学基金(No.90917011, No.31372099) |
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| 摘 要： | GASA蛋白是植物特有的一类富含半胱氨酸的小分子蛋白, 大多定位于细胞壁, 在植物生长发育和激素信号转导过程中发挥重要作用。该蛋白具有富含12个半胱氨酸残基的GASA结构域, 该结构域被认为是GASA蛋白维持空间结构和发挥功能的关键区域。该文重点综述了植物GASA蛋白的分子结构、亚细胞定位和生物学功能, 并对相关领域的研究进行了 展望。
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| 关 键 词： | GASA蛋白 富含半胱氨酸蛋白 小分子蛋白 赤霉素 |
| 收稿时间： | 2015-07-02 |
Progress in Cysteine-rich Gibberellic Acid-stimulated Arabidopsis Protein |
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| Chunmei Zhong,Xiaojing Wang.Progress in Cysteine-rich Gibberellic Acid-stimulated Arabidopsis Protein[J].Bulletin of Botany,2016,51(1):1-8. |
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| Authors: | Chunmei Zhong Xiaojing Wang |
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| Institution: | Guangdong Key Laboratory of Biotechnology for Plant Development, College of Life Sciences, South China Normal University, Guangzhou 510631, China |
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| Abstract: | Gibberellic Acid-stimulated Arabidopsis (GASA) protein is a plant-specific cysteine-rich protein family that plays an important role in plant development programs and hormone signal transduction. GASA protein contains a GASA domain with 12 cysteines in highly conserved positions of the amino acid sequences, which is essential for their biochemical function and may be responsible for their protein structure and protein-protein interaction. This review focuses on the current knowledge of protein molecular structure analyses, subcellular location and physiological functions of GASA and discusses future study. |
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| Keywords: | GASA protein cysteine-rich protein small protein gibberellins |
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