Plant and Cell Physiology Supplement
Abstract of the Annual Meeting of JSPP 2011
Conference information

ARTADE2DB: A Database Serving Tiling-array Based Gene Models and Gene Function Predictions of Arabidopsis thaliana
*Kei IIDAShuji KawaguchiNorio KobayashiYuko YoshidaManabu IshiiErimi HaradaKousuke HanadaAkihiro MatsuiMasanori OkamotoMotoaki SekiTetsuro Toyoda
Author information
CONFERENCE PROCEEDINGS FREE ACCESS

Pages 0545

Details
Abstract
More than half of the Arabidopsis genes are functionally unknown or annotated just based on sequence similarities. It's important to support functional genomics with massive "-omics" information like high-throughput sequencer or genome tiling array results and bioinformatics analyses. In this study, we constructed a new method named "DSDE". We simultaneously constructed gene structures from gene expression observations (Dynamic Structure Construction, with a program named ARTADE2) and predicted gene functions with the Dynamic Gene Expression analysis. We applied this method to the Arabidopsis transcriptomes and got the following results. (1)We got about 90% success rates against well-annotated genes for re-prediction of original annotation terms. (2) We put some function predictions on 98% of unknown or poorly annotated genes. (3) We showed about 1500 novel gene candidates with their function predictions. Here, we published a database named "ARTADE2DB" serving these results.
ARTADE2DB: http://scinets.org/db/artade2
Content from these authors
© 2011 by The Japanese Society of Plant Physiologists
Previous article Next article
feedback
Top