| 植物血红素加氧酶生理功能研究进展(综述) |
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| 引用本文： | 王光辉,吴黄铭,郑岩,李成梁,陈惠萍.植物血红素加氧酶生理功能研究进展(综述)[J].亚热带植物科学,2014,43(2):170-176. |
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| 作者姓名： | 王光辉 吴黄铭 郑岩 李成梁 陈惠萍 |
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| 作者单位： | （1.海南大学 热带作物种质资源保护与开发利用教育部重点实验室，海南 海口，570228；2.海南大学 园艺园林学院，海南 海口，570228） |
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| 基金项目： | 国家自然科学基金(30960182);海南省自然科学基金(310033) |
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| 摘 要： | 血红素加氧酶（heme oxygenase, HO）是血红素分解代谢的关键酶类，在植物体内起着重要的作用。本文从HO在植物光敏色素合成中的作用、对植物根形态建成、提高植物抗胁迫反应能力、促进植物种子萌发和调节植物气孔关闭等方面，综述植物HO生理功能的最新研究进展，并对HO未来研究方向进行展望。
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| 关 键 词： | 血红素加氧酶 一氧化碳 生理功能 |
| 收稿时间： | 2013-10-25 |
| 修稿时间： | 2013-10-25 |
Research Advance of Heme Oxygenase Physiological Function in Plant |
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| WANG Guang-hui,WU Huang-ming,ZHENG Yan,LI Cheng-liang,CHEN Hui-ping.Research Advance of Heme Oxygenase Physiological Function in Plant[J].Subtropical Plant Science,2014,43(2):170-176. |
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| Authors: | WANG Guang-hui WU Huang-ming ZHENG Yan LI Cheng-liang CHEN Hui-ping |
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| Institution: | (1.Key Laboratory of Protection and Developmental Utilization of Tropical Crop Germplasm Resources Ministry of Education, Hainan University, Haikou 570228, Hainan China; 2.College of Horticulture and Landscape, Hainan University, Haikou 570228, Hainan China) |
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| Abstract: | Heme oxygenase （HO） is a key enzyme that catalyzes the oxidative degradation of heme to carbon monoxide （CO）, free iron, and biliverdin （BV）.This review focuses on the recent advances of HO research made in plant including HO playing the role in phytochrome synthesis,regulating the constitution in morphological architecture of root,raising the resistance of plant against stress,and promoting the germination of seeds and regulating the closure of stoma, etc. Forthmore,the direction of coming research is made a discussion. |
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| Keywords: | heme oxygenase carbon monoxide physiological function |
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