Medaka (Oryzias latipes) is a small egg-laying freshwater teleost native to East Asia that has become an excellent model system for developmental genetics and evolutionary biology. The draft medaka genome sequence (700 Mb) was reported in June 2007, and its substantial genomic resources have been opened to the public through the University of Tokyo Genome Browser Medaka (UTGB/medaka) database. This database provides basic genomic information, such as predicted genes, expressed sequence tags (ESTs), guanine/cytosine (GC) content, repeats and comparative genomics, as well as unique data resources including (i) 2473 genetic markers and experimentally confirmed PCR primers that amplify these markers, (ii) 142 414 bacterial artificial chromosome (BAC) and 217 344 fosmid end sequences that amount to 15.0- and 11.1-fold clone coverage of the entire genome, respectively, and were used for draft genome assembly, (iii) 16 519 460 single nucleotide polymorphisms (SNPs), and 2 859 905 insertions/deletions detected between two medaka inbred strain genomes and (iv) 841 235 5′-end serial analyses of gene-expression (SAGE) tags that identified 344 266 transcription start sites on the genome. UTGB/medaka is available at: http://medaka.utgenome.org/.
|Journal||Nucleic acids research|
|Issue number||SUPPL. 1|
|Publication status||Published - 2008 Jan|
ASJC Scopus subject areas