Conference: 24th Annual Crown Gall Conference, to be held at Cornell University, Noveember 22-23, 2003
会议:第 24 届皇冠加仑年度会议,将于 2003 年 11 月 22-23 日在康奈尔大学举行
基本信息
- 批准号:0407100
- 负责人:
- 金额:--
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2004
- 资助国家:美国
- 起止时间:2004-03-01 至 2004-05-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Funding is requested to help offset travel expenses for undergraduate and graduatestudents attending the 24th Annual Crown Gall Conference. This conference will take placeNovember 22-23, 2003 at Cornell University, and will be attended by approximately 75national and international scientists that study Agrobacterium tumefaciens. Of these,approximately half will be students working in US labs, who will be the sole beneficiariesof financial assistance from NSF. Several of these students study at undergraduatecolleges, and their advisors do not have adequate funding for travel of this sort.Studies of A. tumefaciens continue to provide an ongoing intellectual feast. Thisorganism is one of the best developed model pathogens available. It provided the firstmodel for translocation of macromolecules from pathogen to host, a phenomenon that is nowknown to be quite widespread. The A. tumefaciens transfer system continues to be the bestcharacterized member of its family. This bacterium provided the first model for thedetection of host-released diffusible chemical signals, and this system continues to leadthe way in host detection. This organism has also provided an excellent model for thephenomenon of cell-cell communication, a phenomenon sometimes referred to as quorumsensing. Students of A. tumefaciens will continue to provide leadership in fundamentalaspects of host-microbe interactions. This conference therefore focuses on an importantmodel patho-system.These studies also impact the scientific infrastructure in many ways. One area has to dowith the creation of transgenic plants. Although A. tumefaciens is routinely used tointroduce transgenes into many species of plants, there is a great deal of room forimprovement, particularly in transformation of monocots, the introduction of extremelylong T-DNAs, in the regeneration of plants from transformed cells, and in the removal ofantibiotic resistance markers from transgenic crops. The fundamental studies presentingin this conference will surely impact upon plant molecular genetics and agriculture.A. tumefaciens also provides an excellent model for learning how to do good science. Theorganism is readily culturable and readily manipulated genetically. Therefore, thisorganism and its hosts provide many opportunities for learning how to do highlycontrolled, reproducible, hypothesis-based experiments. In short, students of A.tumefaciens learn how to be good scientists, and will carry these skills with themthroughout their scientific careers.
要求提供资金,以帮助抵消本科生和研究生参加第24届年度冠胆会议的旅费。这次会议将于2003年11月22日至23日在康奈尔大学举行,大约有750名研究根癌土壤杆菌的国内外科学家参加。其中,大约一半将是在美国实验室工作的学生,他们将是NSF财政援助的唯一受益者。这些学生中有几个在本科院校学习,他们的导师没有足够的资金来进行这种旅行。根瘤菌继续提供一个持续的知识盛宴。该微生物是目前最好的模式病原体之一。它为大分子从病原体到宿主的易位提供了第一个模型,这一现象现在已经非常普遍。助理根癌农杆菌转移系统仍然是其家族中最具特征的成员。该细菌提供了第一个检测宿主释放的可扩散化学信号的模型,并且该系统继续在宿主检测中处于领先地位。这种生物体也为细胞间通讯现象提供了一个很好的模型,这种现象有时被称为群体感应。学生A。根瘤菌将继续在宿主-微生物相互作用的基本方面发挥领导作用。因此,本次会议的重点是一个重要的模型病理系统。这些研究也影响了科学基础设施在许多方面。其中一个领域与转基因植物的创造有关。虽然A.尽管根癌农杆菌常规用于将转基因导入许多植物物种,但仍有很大的改进空间,特别是在单子叶植物的转化、超长T-DNA的导入、转化细胞再生植物以及从转基因作物中去除抗生素抗性标记方面。本次会议的基础研究必将对植物分子遗传学和农业产生深远的影响.根瘤菌也为学习如何做好科学提供了一个很好的模型。这种生物很容易培养,也很容易进行基因操作。因此,这种微生物及其宿主为学习如何进行高度可控、可重复、基于假设的实验提供了许多机会。简而言之,根癌农杆菌的学生学习如何成为优秀的科学家,并将在他们的科学生涯中携带这些技能。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Stephen Winans其他文献
Stephen Winans的其他文献
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{{ truncateString('Stephen Winans', 18)}}的其他基金
Conference: Microbial Cell-Cell Signalling, to be held in Snowbird, Utah, July 6-9, 2001.
会议:微生物细胞间信号转导,将于 2001 年 7 月 6-9 日在犹他州斯诺伯德举行。
- 批准号:
0113022 - 财政年份:2001
- 资助金额:
-- - 项目类别:
Standard Grant
Detection and Metabolism of Phenolic Compounds by Agrobacterium tumefaciens
根癌农杆菌对酚类化合物的检测和代谢
- 批准号:
9904917 - 财政年份:1999
- 资助金额:
-- - 项目类别:
Continuing grant
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