Kukimoto I, Maehama T, Sekizuka T, Ogasawara Y, Kondo K, Kusumoto-Matsuo R, Mori S, Ishii Y, Takeuchi T, Yamaji T, Takeuchi F, Hanada K, Kuroda M.

PLoS One. 2013 Nov 13;8(11):e80583. doi:10.1371/journal.pone.0080583

Genetic variation of human papillomavirus type 16 in individual clinical specimens revealed by deep sequencing.

Sequenced full-length circular DNA with only two primers. Within-host variablity was rarely more than 5% and most often less than 0.5 % per base pair.