Fig. 1
![Fig. 1](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs11658-018-0124-y/MediaObjects/11658_2018_124_Fig1_HTML.png)
a Representative immunohistochemistry of TSG101 in tumor tissues compared to adjacent normal tissue of RCC patients (magnification × 100). b The expression of TSG101 mRNA was determined in tumor tissues and their matched adjacent normal tissues by qRT-PCR