Table 2

PCR efficiency for different soybean and maize matrixes. PCR efficiencies are listed for different soybean and sample matrixes for the species specific gene and the transgene (CV = coefficient of variation [%]).

SPECIES SPECIFIC GENE

TRANSGENE


Sample

slope of the standard curve

PCR efficiency

correlation coefficient (R2)

slope of the standard curve

PCR efficiency

correlation coefficient (R2)


SOYBEAN

CRM

-3.51

0.93

0.9983

-3.46

0.95

0.9926

grain

-3.83

0.82

0.9982

-3.56

0.91

0.9528

feed

-3.43

0.96

0.9933

-3.15

1.08

0.9520

soybean milk

-3.46

0.95

0.9946

-3.69

0.87

0.9664


CV

7.05

0.25

9.56

1.96


MAIZE

CRM

-3.45

0.95

0.9989

-3.23

1.04

0.9878

grain

-3.26

1.03

0.9960

-3.10

1.10

0.9570

feed

-3.19

1.06

0.9794

-3.23

1.04

0.8736

tortilla chips

-3.31

1.01

0.9982

-3.40

0.97

0.9743


CV

4.59

0.93

5.12

5.41


Cankar et al. BMC Biotechnology 2006 6:37   doi:10.1186/1472-6750-6-37

Open Data