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Table 4 Accuracy of contamination estimates on a simulated early modern human with double-stranded deamination patterns and high present-day modern human contamination. Three cores were used for every program. The programs contamMix and contDeam estimate contamination on a per fragment basis while mtCont estimates contamination on a per nucleotide basis. The contamination on a per nucleotide basis is higher due to the longer average length of contaminating fragments

From: Schmutzi: estimation of contamination and endogenous mitochondrial consensus calling for ancient DNA

Contamination

Contamination

Run time

estimate

estimate

 

method

  

Target contamination rate: 50 % (fragment basis)

contamMix 1.0-10

54.9±0.7 %

4 days

Schmutzi (contDeam)

49.0±0.5 %

68 s

Target contamination rate: 58.2 % (nucleotide basis)

Schmutzi (mtCont without the predicted contaminant)

32.0±1.0 %

183 m

Schmutzi (mtCont with the predicted contaminant)

60.0±1.0 %

200 m