Table 1 Differential DNA extraction protocols

1, 3

Differex^a; proteinase K

2

ATL^b buffer^c; DTT^d; proteinase K

QIAamp DNA mini kit^c

Microcon^e

2, 4, 7, 9

Lysis buffer^f; proteinase K

1, 3, 4, 3

Lysis buffer^f; DTT^d; proteinase K

Organic

Precipitation (2,4,7); Centricon^e (9)

5

Chelex^g; proteinase K

3

Chelex^g; DTT^d; proteinase K

Chelex^g

Centricon^e

6

Lysis buffer^f; proteinase K

3

DTT^d; proteinase K

QIAamp DNA mini kit^c

Centricon^e

8

ATL^b buffer^c; proteinase K

3

ATL^b buffer^c; DTT^d; proteinase K

QIAamp DNA micro kit^c

-