Figure 5From: Quantification of damage in DNA recovered from highly degraded samples – a case study on DNA in faecesPlots showing estimated proportion of amplifiable fragments versus amplicon size for various DNA extracts. The predator and prey faecal DNA curves use the mean λ values determined in the current study for sea lion DNA (λ = 0.0106) and herring DNA (λ = 0.0176). The ancient faecal DNA λ was estimated from published data [17] on the quantity of sloth mtDNA in a late Pleistocene sloth coprolite (λ = 0.033). The mammoth DNA λ (0.007) was also estimated from published data [26].Back to article page