Acquisition of Equipment for Image Analysis and 3-D Reconstruction

购置图像分析和 3D 重建设备

• 批准号: 9601487
• 负责人: David Leaf
• 金额: $ 12.2万
• 依托单位: Western Washington University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1996
• 资助国家: 美国
• 起止时间: 1996-09-01 至 1998-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9601487&HistoricalAwards=false
• 关键词: Acquisition; Equipment; Image; Analysis; Reconstruction

This proposal is for the acquisition of equipment to support two facilities using image analysis; an image analysis core facility and a three-dimensional reconstruction facility. These facilities will be housed in separate spaces on the third and fourth floors in a new 80,000 square foot networked Biology Building. The image analysis core facility will be able to acquire macroscopic and microscopic images. Equipment for this facility include a camera stand, stereo microscope, CCD camera, framegrabber and Pentium computer with Image Pro Plus software, video monitor, and vibration isolation table for a new Olympus BH40 epifluorescent microscope. A portable x-ray machine (housed in a research lab) will be used to produce x-ray images of bone sizes and angles and egg size and number in living reptiles. Radiographs measurements will be taken and analyzed with the image analysis system. Data will be stored on Iomega 100 MB zip drives. A separate Pentium computer with Image Pro Plus and Zip drive will be housed in a computer lab to allow analysis of archived images. This facility will support research programs of several Biology faculty across several disciplines. Roger Anderson and Herb Brown will be using this facility for individual and collaborative projects to examine skeletal elements and ecological performance in reptiles from the wild. Giselle Muller Parker and Emily Peele will use image analysis to count and size autofluorescent algae and fluorescently-stained bacteria. June Ross will use the image analysis to measure morphological features of fossil bryozoans. The three-dimensional reconstruction facility will be used for the optical sectioning of fluorescently-stained embryos, the removal of out-of-focus fluorescence, the reconstruction of three-dimensional structures, and the analysis of three-dimensional data. Equipment include a vibration isolation table for a Leica DMRB rnicroscope, a high resolution 40X oil objective, CellScan System for three-dimensional reconstructions, Pentium computer, Tektronics printer, and a lGBJaz drive for data storage. This facility will support research programs of two Biology faculty. David Leaf will use the three-dimensional facility for immunofluorescent localization of a rab GTPbinding protein in sea urchin embryos. Mary Anne Pultz will use the facility for immunofluorescent stainings of Nasonia wild type and mutant embryos with cross-reactive antibodies against Drosophila developmental regulatory proteins. Both projects are supported by NIH-AREA grants. This facility will also support a collaborative project of Mary Anne Pultz and David Leaf to analyze gene expression of the Nasonia homologue of Caudal by in situ hybridization and immunofluorescent staining. Finally, the facility will be used to start a long-term project on producing a comparative three-dimensional atlas of gene expression in Drosophila and Nasonia.

本建议书为购置设备，以支持两个使用图像分析的设施；一个图像分析核心设备和一个三维重建设备。这些设施将被安置在一个新的80000平方英尺的联网生物大楼的三层和四层的独立空间中。图像分析核心设备将能够获取宏观和微观图像。该设施的设备包括相机架、立体显微镜、CCD相机、帧采集器和带有Image Pro Plus软件的奔腾电脑、视频监视器和用于新型奥林巴斯BH40荧光显微镜的隔振台。一台便携式x光机（安装在一个研究实验室里）将被用来对现存爬行动物的骨骼大小和角度、卵子大小和数量进行x光成像。用图像分析系统进行x光片测量和分析。数据将存储在Iomega 100 MB的zip驱动器上。另一台带有Image Pro Plus和Zip驱动器的奔腾电脑将被安置在计算机实验室中，以便分析存档图像。该设施将支持几个生物学院系跨多个学科的研究项目。罗杰·安德森和赫伯·布朗将使用该设施进行个人和合作项目，以检查野生爬行动物的骨骼元素和生态性能。吉赛尔·穆勒·帕克和艾米丽·皮尔将使用图像分析来计算和确定自身荧光藻类和荧光染色细菌的大小。琼·罗斯将使用图像分析来测量苔藓虫化石的形态特征。三维重建设备将用于荧光染色胚胎的光学切片，去除失焦荧光，重建三维结构以及分析三维数据。设备包括用于徕卡DMRB显微镜的隔振台，高分辨率40倍物镜，用于三维重建的CellScan系统，奔腾计算机，泰克打印机和用于数据存储的lgbjazz驱动器。该设施将支持两个生物系的研究项目。David Leaf将使用三维设备对海胆胚胎中的兔gtp结合蛋白进行免疫荧光定位。Mary Anne Pultz将使用该设备对野生型和突变型果蝇胚胎进行免疫荧光染色，并使用针对果蝇发育调节蛋白的交叉反应抗体。这两个项目都得到了NIH-AREA的资助。该设施还将支持Mary Anne Pultz和David Leaf的合作项目，通过原位杂交和免疫荧光染色分析尾尾Nasonia同源基因表达。最后，该设施将用于启动一项长期项目，即制作果蝇和纳索尼亚果蝇基因表达的比较三维图谱。