Figure 1.
The high expression of CDK12 in PTC: (A) Expression levels of CDK12 in 20 PTC specimens and paired adjacent normal tissues. (B) Expression levels of CDK12 by qRT-PCR in the normal thyroid cell line Nthy-ori3-1 and the TPC-1, NPA87, KAT-5 papillary thyroid cancer cell lines. β-actin was used as the internal control. A P value <0.05 was considered significant. **, P<0.01.