About RRDB

RRDB is a publicly accessible database constructed to present characteristics of cultivated rice varieties.
RRDB contains about 110,000 entries of information on more than 1,000 cultivated rice varieties in the world.

Versions and history
13 February, 2004 Ver.2.0
31 January, 2003 Ver.1.0 (Experimental version)

Contact
Question, comments and suggestions for the database will be welcome.
Please contact to the following address.
Plant Genome Center, Toshiko Yano

This work is supported by a grant from the Ministry of Agriculture, Forestry
and Fisheries of Japan (Since 2001, Rice Genome Project SY-1107).


(C) 2003 PGC All rights reserved.