Table 2

Effect of cell density on transformation efficiency of L. lactis spp. lactis LM0230. Results are the mean (± SD) of 6 replications

Cells × 109/ml

Transformants/μg DNA


0.5

5.00 ± 0.75 × 107

1.0

22.00 ± 13.00 × 107

2.5

53.60 ± 27.12 × 107

5.0

162.00 ± 75.40 × 107

10

221.00± 50.00 × 107


Papagianni et al. BMC Biotechnology 2007 7:15   doi:10.1186/1472-6750-7-15

Open Data