Sequences of Mus musculus cDNA have been submitted to DDBJ by Dr. Y. Hayashizaki (Project Leader)'s team at the RIKEN(Institute of Physical and Chemical Research) Genomic Sciences Center.We assigned accession numbers AV000001-AV175734 to these sequences,and released them in the EST division of the DDBJ/EMBL/GenBank International Nucleotide Sequence Database.