= chipinfo/	Information about the RIKEN 20k chip

* 20k.cid.gz	list of clones (IDs) in the RIKEN 20k chip
* 20k.seq.gz	sequences of the clones
* clonelistchip20k.tab.gz	IDs and annotation of the clones
* fh.tio.gz	list of tissues (IDs)

= expression/	Expression tables

* 49tissue.flg.gz	Flags by QC
* 49tissue.txt.gz	expression values

= clustering/	Files for Cluster/TreeView

* cluster50tissue_0410_2_3.0_2.0_average_0.8.atr.bz2
* cluster50tissue_0410_2_3.0_2.0_average_0.8.cdt.bz2
* cluster50tissue_0410_2_3.0_2.0_average_0.8.gtr.bz2