Table 2 The Ct coefficient of variation (CtCV%) values of 12 candidate reference genes in papillary thyroid carcinoma (PTC), paired normal tissue (PNT), multinodular goiter (MNG), and total tissues.

From: Validation of Reference Genes for Normalization of Relative qRT-PCR Studies in Papillary Thyroid Carcinoma

Gene

CtCV%

PTC

PNT

MNG

Total

GAPDH

9.7%

8.3%

10.6%

9.6%

ACTB

11.4%

9.6%

11.1%

10.8%

HPRT1

9.2%

9.4%

8.6%

9.1%

TBP

5.4%

8.5%

5.8%

6.9%

B2M

13.3%

17.0%

13.5%

15.0%

PPIA

6.6%

8.8%

7.5%

7.6%

18SrRNA

30.0%

37.2%

30.9%

33.4%

HMBS

5.5%

5.8%

5.1%

5.4%

GUSB

7.3%

8.6%

7.6%

8.1%

PGK1

9.0%

12.6%

7.9%

10.2%

RPLP0

8.9%

14.3%

9.9%

11.6%

PGM1

7.5%

10.5%

5.7%

8.8%