sentences:  Starting a new era in cancer genome sequencing, TCGA reported on the exome sequencing of 316 tumor samples of high grade serous ovarian cancer in "Nature" in June 2011.TCGA reported on the exome sequencing and gene expression analysis of 276 tumor samples of colon and rectal cancers, including whole genome sequencing of 97 samples, in "Nature" in July 2012.Recently, a database known as Colorectal Cancer Atlas (http