PSID database is a comprehensive platform for most of the plant that has been sequenced. Data available from PSID includes molecular markers, markers information, distribution maps and some other useful information. Using the publically available sequences, PSID developed quite a number of molecular markers of IP (Intron Polymorphism) and SSR (Simple Sequence Repeat). To display feature of molecular markers, PSID present distribution map of e-PCR production.

The Plant SSR and IP database at Shandong Agricultural University will be updated every six months.

The data in this database are freely available for all academic and non-commercial users. Commercial users are kindly requested to contact us for details of possible licensing arrangements.

Please mail your comments and suggestions to:Long Yang.