RiceGAAS: Rice Genome Automated Annotation System

RiceGAAS is a rice genome automated annotation system. This system integrates programs for prediction and analysis of protein-coding gene structure.

Integrated softwares are coding region prediction programs ( GENSCAN, RiceHMM, FGENESH, MZEF ), splice site prediction programs ( SplicePredictor ), homology search analysis programs ( Blast, HMMER, ProfileScan, MOTIF ), tRNA gene prediction program ( tRNAscan-SE ), repetitive DNA analysis programs ( RepeatMasker, Printrepeats ), signal scan search program ( Signal Scan ), protein localization site prediction program ( PSORT ), and program of classification and secondary structure prediction of membrane proteins ( SOSUI ).

Blast against full-length cDNA sequences of japonica rice is integrated. The full-length rice cDNA sequence is provided by KOME database.

Further, a unique function is automatically assigned for predicted gene by GFSelector based on the protein homology of the gene.

  • Bug fixing

    The errors of predicted genes' direction (+/-) in the Location tables were fixed. We are sorry for the inconvenience. Thank you for your cooperation. (2008, Jul 8)

  • Analyses for Your Genomic Sequences

    This page is the entry for web service of RiceGAAS. The system supports computational analyses of your query genomic sequence and graphical result view. In order to use this service, you must register your e-mail address and password. This procedure is necessary to protect your data from the third party.

    Reference to RiceGAAS:
    Contact us:

    System flowchart:

    Tutorial for rice genome database:

    Dec 04, 2015