| 利用蛋白质组学研究水果采后成熟的分子机理 |
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| 引用本文： | 李莉,李善宏,班兆军.利用蛋白质组学研究水果采后成熟的分子机理[J].中国果菜,2012(4):29-32. |
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| 作者姓名： | 李莉 李善宏 班兆军 |
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| 作者单位： | 1. 天津科技大学食品工程与生物技术学院,天津,300457
2. 中华全国供销合作总社济南果品研究院,济南250014／新疆农业大学林学与园艺学院,乌鲁木齐830052 |
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| 摘 要： | 果实成熟是发生在高等植物中复杂而有序的过程,由于植物种类和环境条件的不同,果实从不成熟到发育成熟过程包括了众多阶段。近年来,植物本身的生理过程与农业产业息息相关,继而影响经济效益,因此果实成熟过程的研究日益重要。果实成熟过程中,伴随着不同色素水平变化和糖等物质含量增加,果实色泽发生变化,大量生理代谢过程例如颜色、质地、风味和香气等受到外因(光照、温度)和内因(发育相关基因和激素)调控而发生变化。因而利用差异蛋白质组学方法系统研究果实从未成熟到成熟的不同生理过程和阶段分子水平上的动态变化具有十分重要的意义。到目前为止,一些重要果实及其不同发育和成熟过程的蛋白质组数据库日益完善和更新。
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| 关 键 词： | 蛋白质组学 水果成熟 柑橘 苹果 |
Proteomics as an approach to the understanding of the molecular physiology of fruit development and ripening |
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| Li Li,Li Xi-Hong,Ban Zhao-Jun.Proteomics as an approach to the understanding of the molecular physiology of fruit development and ripening[J].China Fruit and Vegetable,2012(4):29-32. |
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| Authors: | Li Li Li Xi-Hong Ban Zhao-Jun |
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| Institution: | Li Li1,Li Xi-Hong1,Ban Zhao-Jim(2,3) (1.College of Food Engineering & Biotechnology;Tianjin University of Science & Technology;Tianjin 300457; 2.Jinan Fruit Research Institute of All China Federation of Supply and Marketing Cooperatives,Jinan250014; 3.College of Forestry & Horticulture;Xinjiang Agricultural University;Urumqi 830052) |
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| Abstract: | Fruit ripening is a developmental complex process which occurs in higher plants and involves a number of stages displayed from immature to mature fruits that depend on the plant species and the environmental conditions.Nowadays,the importance of fruit ripening comes mainly from the link between this physiological process in plants and the economic repercussions as a result of one of the human activities, the agricultural industry.In most cases,fruit ripening is accompanied by colour changes due to different pigment content and increases in sugar levels,among others.Major physiological modifications that affect colour,texture,flavour,and aroma are under the control of both external(light and temperature) and internal (developmental gene regulation and hormonal control) factors.Differential proteomics of immature and mature fruits would be a useful tool to gain information on the molecular changes which occur during ripening,but also the investigation of fruits at different ripening stages will provide a dynamic picture of the whole transformation of fruits.Thus far different maturation profiles have been reported specific for each crop species.In this work, a thorough review of the proteomic database from fruit development and maturation of important crop species will be updated to understand the molecular physiology of fruits at ripening stages. |
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| Keywords: | Fruit ripening Proteomics Citrus Apple |
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