Supplement 1. Common reference RNA mixture.

Cell lines / Cell type (human) / Laboratory
HS-68 / foreskin fibroblast / Chi-Ying Huang (National Health Research Institutes, Taipei)
H1155 / lung carcinoma / Chi-Ying Huang (National Health Research Institutes, Taipei)
H522 / lung carcinoma / Chi-Ying Huang (National Health Research Institutes, Taipei)
HeLa / cervical carcinoma / Chi-Ying Huang (National Health Research Institutes, Taipei)
SiHa / cervical carcinoma / Chi-Ying Huang (National Health Research Institutes, Taipei)
MCF-7 / breast carcinoma / Chi-Ying Huang (National Health Research Institutes, Taipei)
H184B5F5/M10 / mammary epithelial cell / Chi-Ying Huang (National Health Research Institutes, Taipei)
CCD-966SK / skin fibroblast / Shih-Lan Hsu (Veteran General Hospital, Taichung)
HepG2 / hepatocellular carcinoma / Shih-Lan Hsu (Veteran General Hospital, Taichung)
Hep3B / hepatocellular carcinoma / Shih-Lan Hsu (Veteran General Hospital, Taichung)
CE81T/VGH / esophageal carcinoma / Fen-Hwa Wong (Yang-Ming University, Taipei)
CE146T/VGH / esophageal carcinoma / Fen-Hwa Wong (Yang-Ming University, Taipei)
T24 / bladder carcinoma / Hsiao-Sheng Liu (National Cheng-Kung University, Tainan)
SW620 / colon carcinoma / Hsiao-Sheng Liu (National Cheng-Kung University, Tainan)
UB-09 / bladder carcinoma / Hsiao-Sheng Liu (National Cheng-Kung University, Tainan)
HCT-116 / colon carcinoma / Hsiao-Sheng Liu (National Cheng-Kung University, Tainan)
Gbm8401 / neuroblastoma carcinoma / Jenn-Han Chen (National Defence Medical University)
Bcm1 / breast carcinoma / Jenn-Han Chen (National Defence Medical University)
Scm1 / stomach carcinoma / Jenn-Han Chen (National Defence Medical University)
OECM-1 / oral carcinoma / Jenn-Han Chen (National Defence Medical University)
Jurkat / leukemia / Jenn-Han Chen (National Defence Medical University)
Normal / Normal cervical epithelium / Cheng-Yang Chou (National Cheng-Kung University, Tainan)
Cx / Non-metastatic cervical carcinoma / Cheng-Yang Chou (National Cheng-Kung University, Tainan)
172 / cervical carcinoma (low-grade CIN) / Cheng-Yang Chou (National Cheng-Kung University, Tainan)
z183A / cervical carcinoma (high-grade CIN) / Cheng-Yang Chou (National Cheng-Kung University, Tainan)
TSGH 8301 / bladder carcinoma / Nan-Haw Chow (National Cheng-Kung University, Tainan)
E7 / uroepithelial cell / Nan-Haw Chow (National Cheng-Kung University, Tainan)
CAL-27 / oral carcinoma / Li-Wha Wu (National Defence Medical University)
IMR-32 / neuroblastoma / A-Min Huang (National Cheng-Kung University, Tainan)
293 / embryonickidney transformed / Wey-Jinq Lin (Yang-Ming University, Taipei)
Huh-7 / hepatocellular carcinoma / King-Song Jeng (Chang-Kung Hospital, Taipei)