Arabidopsis thaliana

The Arabidopsis Information Resource (TAIR)
The Arabidopsis Information Resource (TAIR) maintains a database of genetic and molecular biology data for the model higher plant
Arabidopsis thaliana. Data available from TAIR includes the complete genome sequence along with gene structure, gene product
information, metabolism, gene expression, DNA and seed stocks, genome maps, genetic and physical markers, publications, and
information about the Arabidopsis research community
http://www.arabidopsis.org/