XTractor is the first of its kind web 2.0 application which enables researchers to analyze the most current complex biological and chemical relationships published in PUBMED everyday. XTractor Knowledgebase provides more than 600000 relationships on interactions, regulations and modulations between proteins, drugs, processes and disease. It is the only knowledgebase that updates its data content on a daily basis.

The Approach:

The Data behind XTractor comes from manual annotation, which is carried out by qualified scientists at Molecular Connections, INDIA (www.molecularconnections.com). Our scientists regularly handpick and annotate the most relevant sentences to public ontologies. Each of the data points is quality checked to ensure the highest levels of data accuracy. The extracted facts are also referenced back to the PubMed abstract(s).The sentences in XTractor are also manually categorized into 24 definite categories such as Gene - Gene relationships, Gene-Disease relationships, Knockout/Knockdown studies, Mutation studies, Gene - Drug interactions, Gene - Biological Process, Biomarker - Disease correlations, Drug - Disease and Pathways studies. These mappings help the researcher to draw inferences from the enormous data heap that gets processed everyday.

XTractor Knowledgebase Statistics:

The data content in XTractor is highly diverse. Our scientists screen through the most relevant abstracts published by PUBMED everyday and on an average approx. 600 relationships/sentences get added to XTractor everyday.

The Knowledgebase currently contains:

The total Facts / Relationships in XTractor Knowledgebase are as follows:

The categorized Relationships Statistics in XTractor Knowledgebase are as follows:

To get annotated facts of your choice of Proteins, Diseases, Drugs or Biological Processes, register for FREE Weekly Alerts from XTractor at www.xtractor.in, which alerts you as & when new data for your queries gets added to your profile Every Week.

For enquiries on XTractor Knowledgebase please contact: xtractor@molecularconnections.com