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Hints on Finding a BioSystem Enter one or more search terms (e.g., arachidonic acid) Use search fields to narrow your search (tips) Advanced search options are available in the Limits, Preview/Index, and History folder tabs Boolean operators AND, OR, NOT must be in upper case Use quotes to force a phrase search (e.g., "citrate cycle") Use a wildcard (e.g., glycol*[title]) to search for a word stem

About the Database
A biosystem, or biological system, is a group of molecules that interact in a biological system. One type of biosystem is a biological pathway, which can consist of interacting genes, proteins, and small molecules. Another type of biosystem is a disease, which can involve components such as genes, biomarkers, and drugs. more...