Entrez: Making use of its power

Entrez: making use of its power.

Entrez 1 is a data retrieval system developed by the National Center for Biotechnology Information (NCBI) that provides integrated access to a wide range of data domains, including literature, nucleotide and protein sequences, complete genomes, three-dimensional structures, and more. Entrez includes powerful search features that retrieve not only the exact search results but also related record...

Tutorial Section: Entrez: Making Use of Its Power

BioBrowsing: Making the Most of the Data Available in Entrez

One of the most popular ways to access public biological data is using portals, like Entrez (NCBI) which allows users to navigate through the data of 34 major biological sources following cross-references. In this process, data entries are inspected one after the other and crossreferences to additional data available in other sources may be followed. This navigational process may be time-consum...

Entrez Help

Entrez is NCBI’s primary text search and retrieval system that integrates the PubMed database of biomedical literature with 39 other literature and molecular databases including DNA and protein sequence, structure, gene, genome, genetic variation and gene expression. This document is an overview of the Entrez databases, with general information on searching and displaying data. More detailed he...

Entrez Help