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Table 3 Allele drop in (ADI)

From: Comparison of STR profiling from low template DNA extracts with and without the consensus profiling method

 

Allele Drop In Placement

Number of ADI

% Loci with ADI

Minus 4

Plus 4

Random

100 pg Starting Template

30 PCR Cycle Amplification

Non-split Samples (na = 240)

1

1

0

2

0.3%

34 PCR Cycle Amplification

Non-split Samples (n = 240)

2

10

20

32

13%

Split Samples (n = 720)

11

11

10

32

4%

Consensus Profiles (n = 240)

0

0

0

0

0%

25 pg Starting Template

30 PCR Cycle Amplification

Non-split Samples (n = 240)

0

0

0

0

0%

34 PCR Cycle Amplification

Non-split Samples (n = 240)

2

1

3

6

3%

Split Samples (n = 720)

10

1

4

15

2%

Consensus Profiles (n = 240)

0

0

0

0

0%

Total (n = 2,400)

26 (30%)

24 (27%)

37 (43%)

87

4%

  1. a n is the total number of loci.