GORDON CONFERENCE--MUSCLE CONTRACTILE PROTEINS

戈登会议--肌肉收缩蛋白

• 批准号: 2866843
• 负责人: Sarah Ellen Hitchcock-DeGregori
• 金额: $ 1.8万
• 依托单位: GORDON RESEARCH CONFERENCES
• 依托单位国家: 美国
• 财政年份: 1999
• 资助国家: 美国
• 起止时间: 1999-05-01 至 2000-04-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/2866843
• 关键词: actins; meeting /conference /symposium; muscle contraction; myosins; protein structure function; travel

Partial support is requested for the 1999 Gordon Research Conference Muscle: Contractile Proteins to bring together biophysicists, biochemists, cell biologists and physiologists to address the mechanism of contraction and its regulation. While the actin-myosin contractile system has even the most extensively studied, it is now well recognized that acto-mosin based systems have fundamental roles in many cellular activities ranging from organelle transport to cell division. The overall focus of the conference will be the Molecular basis of Muscle Contraction and its Regulation. There are two major aims. One is to discuss important recent developments in the field ranging from newly determined molecular structures to single molecule studies in solution and in fibers as they relate to the contractile mechanism. In addition, new methods that may be applied to analysis of muscle contraction will be introduced. In the past decade the availability of atomic resolution structures for actin and myosin, techniques for studying single molecules, improved EM imaging methods, and the opportunity to study genetically-modified molecules have revolutionized the stud of the contractile process The questions, models, and underlying assumptions, predate these newer developments. The second aim of the conference is to focus on the major questions , models and controversial issues in light of recent results in discussion-based workshops. The size of the Gordon Conference (a maximum of 150 participants) is ideal. There will be nine sessions. In eight, there will be a small number of formal presentations followed by a discussion workshop on critical issues relating to the session. The discussions will be led by the Session Chair and a Session Poster Chair who will together be responsible for incorporating the posters participants into the discussion. In the ninth, and last, session prominent participants will summarize sections of the conference in relation to where the field has been and may go in the next millennium.

1999年戈登研究会议肌肉：收缩蛋白质的部分支持是要求汇集生物药理学家，生物化学家，细胞生物学家和生理学家，以解决收缩及其调节机制。 虽然肌动蛋白-肌球蛋白收缩系统甚至已经被最广泛地研究，但是现在已经充分认识到基于肌动蛋白-肌球蛋白的系统在从细胞器运输到细胞分裂的许多细胞活动中具有基本作用。会议的总体重点将是肌肉收缩及其调节的分子基础。 有两个主要目标。 一个是讨论该领域的重要最新进展，从新确定的分子结构到溶液和纤维中的单分子研究，因为它们与收缩机制有关。 此外，还将介绍可应用于肌肉收缩分析的新方法。 在过去的十年中，肌动蛋白和肌球蛋白的原子分辨率结构的可用性，用于研究单分子的技术，改进的EM成像方法，以及研究转基因分子的机会已经彻底改变了收缩过程的研究。问题，模型和基本假设，早于这些新的发展。 会议的第二个目的是根据最近在讨论式讲习班上取得的成果，集中讨论主要问题、模式和有争议的问题。 戈登会议的规模（最多150名与会者）是理想的。将有九个会议。 在第八届会议上，将有少量正式发言，然后就与会议有关的关键问题举行讨论会。 讨论将由会议主席和会议海报主席领导，他们将共同负责将海报参与者纳入讨论。 在第九届会议上，也是最后一届会议上，主要与会者将总结会议的各个部分，这些部分与该领域在下一个千年的发展方向有关。