Purchase of Equipment for Integrated Research on Plant Responses to Environmental Stress

购买植物对环境胁迫反应综合研究设备

基本信息

  • 批准号:
    9413726
  • 负责人:
  • 金额:
    $ 10.47万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    1994
  • 资助国家:
    美国
  • 起止时间:
    1994-10-01 至 1996-09-30
  • 项目状态:
    已结题

项目摘要

ABSTRACT This project seeks funds to purchase instrumentation that will be used to conduct research specifically in the area of "plant responses to environmental stress". The funds requested will not only provide our "plant stress" research program with modern instrumentation, but will also strengthen our capabilities for training graduate and undergraduate students in the most contemporary techniques in plant stress physiology. The focus of the research to be conducted within the scope of this proposal is somewhat broad in the sense that it will encompass several different research projects. However, all of the research projects that will be enhanced by this project fall into the general category of plant physiology and metabolism as a response to environmental stress. One of the projects that will use the requested instrumentation centers on the development of physiological selection criteria for breeding drought resistant genotypes of grain sorghum. This continuing international research program with Mexico which has received federal and state support, has developed into a fruitful collaboration which is now involving several researchers and students from both Miami University and the Autonomous University of Tamaulipas in northeastern Mexico. In a second research program that will use the requested instrumentation, we are studying the role of epidermal flavonoids as W-B response molecules and W-B protection mechanisms in plants. We have synthesized (only one of two labs in the world to do this), a specific inhibitor of plant phenolics that is capable of completely inhibiting the synthesis of flavonoids. This inhibitor has uniquely enabled us to test the hypothesis that epidermal flavonoids are important W-B screens in plants.
摘要该项目寻求资金用于购买仪器,这些仪器将专门用于“植物对环境胁迫的反应”领域的研究。所申请的资金不仅将为我们的“植物胁迫”研究项目提供现代化的仪器设备,还将加强我们培训研究生和本科生掌握最新植物胁迫生理学技术的能力。在本提案范围内进行的研究的重点有点宽泛,因为它将包括几个不同的研究项目。然而,该项目将加强的所有研究项目都属于作为对环境胁迫的反应的植物生理学和新陈代谢的一般类别。将使用所要求的仪器的项目之一是为培育抗旱基因高粱制定生理选择标准。与墨西哥的这个持续的国际研究项目得到了联邦和州的支持,已经发展成为一个富有成效的合作项目,现在有来自迈阿密大学和墨西哥东北部塔毛利帕斯自治大学的几名研究人员和学生参与。在第二个研究项目中,我们将使用所要求的仪器,研究表皮类黄酮作为W-B反应分子在植物中的作用和W-B保护机制。我们已经合成了(世界上只有两个这样做的实验室中的一个),这是一种植物酚类的特异性抑制剂,能够完全抑制类黄酮的合成。这种抑制剂唯一地使我们能够检验这样的假设,即表皮类黄酮是植物中重要的W-B筛选。

项目成果

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Alfredo Huerta其他文献

Alfredo Huerta的其他文献

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{{ truncateString('Alfredo Huerta', 18)}}的其他基金

Development of a Web-based Teaching and Learning System in Plant Biology at Miami University in Oxford, Ohio
俄亥俄州牛津迈阿密大学植物生物学网络教学系统的开发
  • 批准号:
    9950580
  • 财政年份:
    1999
  • 资助金额:
    $ 10.47万
  • 项目类别:
    Standard Grant
Modernization of Plant Physiology Instrumentation at Miami University, Oxford, OH
俄亥俄州牛津迈阿密大学植物生理学仪器现代化
  • 批准号:
    9251124
  • 财政年份:
    1992
  • 资助金额:
    $ 10.47万
  • 项目类别:
    Standard Grant
U.S.-Mexico Cooperative Research: Development of Physiological Selection Criteria for Breeding Drought Resistant Genotypes of Grain Sorghum
美国-墨西哥合作研究:制定高粱抗旱基因型选育生理选择标准
  • 批准号:
    9016396
  • 财政年份:
    1991
  • 资助金额:
    $ 10.47万
  • 项目类别:
    Standard Grant

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