Departamento de Inteligencia Artificial, Facultad de Informática, Universidad Politécnica de Madrid, Campus de Montegacedo S/N, Boadilla del Monte, Madrid, Spain.
Bioinformatics. 2010 Nov 1;26(21):2801-2. doi: 10.1093/bioinformatics/btq520. Epub 2010 Sep 9.
PubDNA Finder is an online repository that we have created to link PubMed Central manuscripts to the sequences of nucleic acids appearing in them. It extends the search capabilities provided by PubMed Central by enabling researchers to perform advanced searches involving sequences of nucleic acids. This includes, among other features (i) searching for papers mentioning one or more specific sequences of nucleic acids and (ii) retrieving the genetic sequences appearing in different articles. These additional query capabilities are provided by a searchable index that we created by using the full text of the 176 672 papers available at PubMed Central at the time of writing and the sequences of nucleic acids appearing in them. To automatically extract the genetic sequences occurring in each paper, we used an original method we have developed. The database is updated monthly by automatically connecting to the PubMed Central FTP site to retrieve and index new manuscripts. Users can query the database via the web interface provided.
PubDNA Finder can be freely accessed at http://servet.dia.fi.upm.es:8080/pubdnafinder
PubDNA Finder 是我们创建的一个在线存储库，用于将 PubMed Central 手稿链接到其中出现的核酸序列。它通过使研究人员能够执行涉及核酸序列的高级搜索，扩展了 PubMed Central 提供的搜索功能。这些附加的查询功能由我们使用在撰写本文时可从 PubMed Central 获得的 176672 篇论文的全文以及其中出现的核酸序列创建的可搜索索引提供。为了自动提取每个论文中出现的遗传序列，我们使用了我们开发的一种原始方法。该数据库每月通过自动连接到 PubMed Central FTP 站点进行更新，以检索和索引新的手稿。用户可以通过提供的 Web 界面查询数据库。
PubDNA Finder 可免费访问 http://servet.dia.fi.upm.es:8080/pubdnafinder
