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Table 4 Polymerase chain reaction (PCR) reagent mixtures for multiplex single base extension assays.

From: Development of a single base extension method to resolve Y chromosome haplogroups in sub-Saharan African populations

PCR reagent

YSNP1

Hg-A

Hg-B

Hg-B2b

 

Concentration

Concentration

Concentration

Concentration

DNA

10 ng/μL

10 ng/μL

10 ng/μL

10 ng/μL

Buffer (10×)

1×

0.8×

1×

1×

MgCl2 (25 mM)

2 mM

4 mM

3 mM

3 mM

dNTPs 2.5 mM)

300 μM

200 μM

200 μM

200 μM

Forward primer (10 μM)

See Table 1

See Table 1

See Table 1

See Table 1

Reverse primer (10 μM)

See Table 1

See Table 1

See Table 1

See Table 1

FastStart Taq (5 U/μL)

1 U

1 U

1 U

1 U

ddH2O

Made up to 25 μL

Made up to 25 μL

Made up to 25 μL

Made up to 25 μL

 

Hg-E

Hg-E1b1a

Hg-E1b1b1

 

PCR reagent

Concentration

Concentration

Concentration

 

DNA

10 ng/μL

10 ng/μL

10 ng/μL

 

Buffer (10×)

1.25×

1.25×

1.25×

 

MgCl2 (25 mM

3 mM

3 mM

3 mM

 

dNTPs (2.5 mM)

200 μM

200 μM

200 μM

 

Forward primer (10 μM)

See Table 1

See Table 1

See Table 1

 

Reverse primer (10 μM)

See Table 1

See Table 1

See Table 1

 

FastStart Taq (5 U/μL)

1 U

1 U

1 U

 

ddH2O

Made up to 25 μL

Made up to 25 μL

Made up to 25 μL

 
  1. dNTP, deoxyribonucleotide triphosphate; ddH20, double distilled water