Table S1. Total number of RNA-seq reads from each of 16 human tissues.

"Mapped" refers to the number of reads that had at least one and no more than ten alignments to the genome.

Tissue	Reads	Mapped	Properly paired
Adipose	154,600,144	138,872,338 (88.9%)	76,196,138 (49.3%)
Adrenal	148,945,742	133,883,290 (89.9%)	78,356,524 (52.6%)
Brain	147,026,094	134,791,012 (91.7%)	87,153,922 (59.3%)
Breast	151,724,430	135,987,146 (89.6%)	78,111,468 (51.5%)
Colon	164,874,886	150,966,150 (91.6%)	83,026,962 (50.4%)
Heart	165,837,568	155,841,749 (94.0%)	102,600,102 (61.9%)
Kidney	160,794,674	143,888,751 (89.5%)	84,285,000 (52.4%)
Liver	160,097,246	149,817,522 (93.6%)	94,840,760 (59.2%)
Lung	158,593,810	144,039,113 (90.8%)	90,728,136 (57.2%)
Lymph	164,156,314	146,044,267 (89.0%)	89,437,520 (54.5%)
Ovary	161,892,520	147,588,256 (91.2%)	81,207,460 (50.2%)
Prostate	164,668,152	150,477,990 (92.2%)	94,643,390 (57.5%)
Skeletal muscle	164,222,278	151,847,711 (91.6%)	95,036,702 (57.9%)
Testes	163,672,398	149,727,704 (91.5%)	83,729,866 (51.2%)
Thyroid	163,825,774	148,942,521 (90.9%)	80,513,364 (49.1%)
White blood cell	162,434,296	149,167,286 (91.8%)	87,806,618 (54.1%)
Total	2,557,366,326	2,333,252,527 (91.2%)	1,387,673,932 (54.3%)