Fig. 1

Quantitative reverse transcription-polymerase chain reaction (qRT-PCR) and western blotting analysis of protein tyrosine kinase 6 (PTK6) expression in early-stage cervical squamous cell cancer tissues. a qRT-PCR analysis of PTK6 mRNA expression in early-stage cervical squamous cell cancer tissues. The mRNA level of PTK6 in cancer tissues (T) is higher than that in paired adjacent non-tumorous cervical tissues (N), and the range of fold increase (average T/N ratio) was 3.6–11.9. b Western blotting analysis of PTK6 protein expression in early-stage cervical squamous cell cancer tissues. The protein level of PTK6 in 10 cervical squamous cell cancer tissues (T) was higher than that in paired adjacent non-tumorous cervical tissues (N). Glyceraldehyde-3-phosphate dehydrogenase (GAPDH) was used as the loading control