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. Author manuscript; available in PMC: 2020 Aug 12.
Published in final edited form as: Ann Otol Rhinol Laryngol. 2014 Aug 13;124(2):110–115. doi: 10.1177/0003489414546400

Figure 5.

Figure 5.

L1-type-specific polymerase chain reaction demonstrates human papillomavirus (HPV) 6 DNA in all xenograft generations. Human pulmonary papilloma tissue and serial xenograft passages show HPV DNA using type-specific primers. Lanes 1 and 2—HPV 6 and HPV 11 positive controls; lanes 3 and 4—original papilloma tissue showing HPV 6 positivity (lane 3) but not HPV 11 (lane 4); lanes 5–8—first (P0), second (P1), third (P2), and fourth (P3) passages all positive for HPV 6 DNA; and lane 9—negative control.