From: Human DNA decays faster with time than viral dsDNA: an analysis on HPV16 using pathology archive samples spanning 85 years
No. of samples amplified on human tubulin-β gene
Negative
Positive (65 bp)
Positive (149 bp)†
Total
No. of samples amplified on HPV16 L1 gene
0
3
Positive (69 bp)
2
4
Positive (134 bp)‡
10
12
15
19