The Arabidopsis Information Resource (TAIR) is an online database of genetic and molecular biology data for the model plant Arabidopsis thaliana. TAIR is considered an indispensable resource for thousands of researchers around the world who work with Arabidopsis. TAIR is also commonly used by plant biologists working with other plants because the amount of information available for Arabidopsis is vast compared with most other plants and the research results from Arabidopsis are often directly relevant to other plant species.
Arabidopsis thaliana is an important reference plant for the plant kingdom. Because of its small physical size, short life cycle and small genome, it was adopted as the standard laboratory organism for the study of higher plants and its genome sequence was completed in 2000. Many fundamental research questions about plants have been studied in Arabidopsis in great detail, such as how plants grow, reproduce, sense their environment and adapt to it. Approximately 4000 new research articles on Arabidopsis are published every year.
TAIR is a database of knowledge about Arabidopsis, contributed by researchers or extracted from (and linked back to) research articles by biocurators with graduate or postdoctoral training as plant biology researchers. The information is presented in a highly integrated and standardized format for efficient querying and use in large scale data analyses. Searches within TAIR are not bibliographic searches; they search the accumulated knowledge about Arabidopsis directly, with links to the articles from which the information was gathered.
We use Google Analytics to track the number of visits to TAIR from each instititution. A visit is a series of pages accessed by one visitor. One visit can include one or more TAIR pages accessed from the same computer, and the visit ends when the visitor leaves the TAIR website or is inactive for 30 minutes or more. The total number of visits from an institution over the previous year (September 1 - August 31) is used to set the subscription price for the following year. Please contact us for the TAIR usage from your institution.
There are many different sites that display Arabidopsis data. TAIR produces gene function annotation data through its own curation effort by professional curators and by collecting data directly from authors through a TAIR-journal collaboration. As a data provider, we share data with resources after the data have been in TAIR for one year, which means that the TAIR data you see at these other sites is at least a year out of date. Types of data that we add continuously to TAIR include gene function information, gene symbols, alleles and mutant phenotypes, publications, and gene expression pattern. In addition, our expert curators are easily accessible via our Helpdesk, and will happily provide customized datasets to subscribers upon request.
Yes! Off-campus access is possible if you are able to provide us with the IP address(es) for your institution's proxy server when you subscribe.
However, Phoenix Bioinformatics is not able to support Shibboleth or other single-sign-on technologies at this time.
We do not offer trials of TAIR, as it was available free of charge to the scientific community from 1999-2013. You can, however, subscribe your institution for a shorter, pro-rated period of time, such as six months.
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Photo used under Creative Commons from Kirt Edblom
Phoenix Bioinformatics is funded by subscription support, donations, and a grant from the Alfred P. Sloan Foundation.
Positions taken by Phoenix Bioinformatics represent the views of Phoenix itself and not those of the Alfred P. Sloan Foundation or its trustees, officers, or staff.