Skip to main content
. 2020 Oct 27;10:569015. doi: 10.3389/fonc.2020.569015

Figure 3.

Figure 3

(A–G) HERV-K Pol protein expression in colon cancer and normal tissues retrieved from negative surgical margins. HERV-K Pol protein was mainly expressed as three different complexes: polymerase intermediates (Pol, 100 kDa), reverse transcriptase-RNase H (RT-RH, 60 kDa), and reverse transcriptase (RT, 54 kDa). (H) HERV-K Env protein (ERVK-7 Env) expression in colon cancer and normal tissues retrieved from negative surgical margins of one patient. GAPDH, glyceraldehyde 3-phosphate dehydrogenase.