We have released version 23 of the database. Due to the identification of lines that are not viable the total number of lines is slightly reduced (see FAQ 13). Donation of lines to NASC has continued. Now, 5551 confirmed lines are available from the stock center as sets of T3 seed from individual T2 plants. In addition, some lost links between FSTs and line IDs could be repaired. Such "lost links" (wrong assignment of FST to line) are caused by handling errors during the initial steps of line and FST production that require hand work.