CAREER: Programming dynamic cellular response and logical processing with RNA sensors

职业：使用 RNA 传感器对动态细胞反应和逻辑处理进行编程

• 批准号: 0545987
• 负责人: Christina Smolke
• 金额: $ 40万
• 依托单位: California Institute of Technology
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2006
• 资助国家: 美国
• 起止时间: 2006-07-01 至 2009-02-28
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0545987&HistoricalAwards=false
• 关键词: CAREER; Programming; dynamic; cellular; response

0545987SmolkeThe goal of this research is to develop platforms for the design and construction of tailor-made molecular sensors that will be used for programming dynamic cellular behavior. In particular, these sensors will be used to construct signal integration schemes for programming logical cellular response. In addition, this research includes an integrative educational and research plan that will build new strategies for educating scientists and engineers and lay the foundation necessary for them to push the boundaries of scientific development and technology forward. Specifically, this plan proposes to: (1) develop a high-throughput strategy for the generation of trans-acting, ligand-responsive RNA switches, (2) develop platforms for the design of cis-acting, ligand-responsive RNA switches, (3) integrate these sensor elements into the design of logical processing schemes that program different cellular functions depending on combinations of input signals received, and (4) solidify a strong base in biomolecular and cellular engineering and encourage its advancement by training and educating scientists through cutting-edge, integrated research and educational plans.

0545987 Smolke本研究的目标是开发平台，用于设计和构建定制的分子传感器，这些传感器将用于编程动态细胞行为。特别是，这些传感器将被用来构建信号集成方案的编程逻辑细胞的反应。此外，这项研究包括一个综合的教育和研究计划，将建立教育科学家和工程师的新战略，并为他们奠定必要的基础，推动科学发展和技术的界限。具体而言，该计划建议：（1）开发用于产生反式作用的配体响应性RNA开关的高通量策略，（2）开发用于设计顺式作用的配体响应性RNA开关的平台，（3）将这些传感器元件整合到逻辑处理方案的设计中，所述逻辑处理方案根据所接收的输入信号的组合来编程不同的细胞功能，和（4）巩固生物分子和细胞工程的坚实基础，并通过尖端的综合研究和教育计划培训和教育科学家，鼓励其发展。