COMPARATIVE TEM RECONSTRUCTION OF NEMATODE FEEDING STRUCTURES

线虫摄食结构的比较TEM重建

• 批准号: 7957620
• 负责人: J G BALDWIN
• 金额: $ 0.31万
• 依托单位: UNIVERSITY OF CALIFORNIA, SAN DIEGO
• 依托单位国家: 美国
• 财政年份: 2009
• 资助国家: 美国
• 起止时间: 2009-06-15 至 2010-03-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7957620
• 关键词: Address; Biological Preservation; Computer Retrieval of Information on Scientific Projects Database; Evolution; Freeze Substitution; Freezing; Funding; Grant; Image Analysis; Institution; Microtomy; Nematoda; Parasitic nematode; Phylogenetic Analysis; Plants; Research; Research Personnel; Resolution; Resources; Source; Structure; United States National Institutes of Health; base; comparative; feeding; novel; pressure; reconstruction

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. Proposed research addresses questions of morphological evolution of novel feeding structures in plant parasitic nematodes within a phylogenetic context. Comparative, high resolution TEM reconstruction from thin sections is essential for interpreting morphological evolution. High pressure freezing and freeze substitution have been proven to be optimal and superior to any other known approach for preservation of nematode ultrastructure. On this basis, access to the Bal-Tec HPM 010 High Pressure Freezing Machine at NCMIR is requested.

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