2DWG META DATABASE OF 2D ELECTROPHORETIC GEL IMAGES

2D 电泳凝胶图像的 2DWG 元数据库

• 批准号: 6419867
• 负责人: peter f lemkin
• 金额: --
• 依托单位: DIVISION OF BASIC SCIENCES - NCI
• 依托单位国家: 美国
• 资助国家: 美国
• 起止时间: 至
• 项目状态: 未结题
• 来源: https://reporter.nih.gov/project-details/6419867
• 关键词: Internet; gel electrophoresis; information systems

The 2DWG meta-database is a searchable database of 2-D electrophoretic gel images found on the Internet. A meta-database contains information about locating data in other databases - but not that data itself. This database was constructed because of a need for an enriched set of World Wide Web (Web) locations (URLs) of 2-D gel images on the Internet. These gel images are used in conjunction with the NCI Flicker Server to manipulate and visually compare 2-D gel images across the Internet. User's gels may also be compared with those in the database. The 2DWG is organized as a spreadsheet table with each gel image being represented by a row sorted by tissue type. Data for each gel includes tissue type, species, cell-line, image URL, database URL, gel protocol, organization URL, image properties, map URL if it exists, etc. The 2DWG may be searched to find relevant subsets of gels. Searching is done using the dbEngine - a Web database search engine which accesses selected rows of gels from the full 2DWG table. The 2DWG meta-database is accessible on the Web at http://www-lecb.ncifcrf.gov/2dwgDB/.

2DWG元数据库是一个可搜索的数据库，该数据库是Internet上发现的2D电泳凝胶图像。元数据库包含有关在其他数据库中找到数据的信息 - 但没有数据本身。由于需要在Internet上使用2-D Gel图像的一组丰富的万维网（Web）位置（URL），因此构建了该数据库。这些凝胶图像与NCI Flicker Server结合使用，以操纵和视觉上比较互联网上的二维凝胶图像。也可以将用户的凝胶与数据库中的凝胶进行比较。 2DWG被组织为电子表格表，每个凝胶图像由组织类型排序的行表示。每种凝胶的数据包括组织类型，物种，细胞线，图像URL，数据库URL，凝胶协议，组织U​​RL，图像属性，如果存在的地图URL等。可以搜索2DWG以找到相关的凝胶子集。搜索是使用DBENGINE -Web数据库搜索引擎完成的，该引擎可访问整个2DWG表中选定的凝胶行。 2DWG元数据库可以在网络上访问，网址为http://www-lecb.ncifcrf.gov/2dwgdb/。