Figure 1.
  1. PCR amplification of the 5' end of the mitochondrial gene coxII using total DNA from Taipei 309 seedlings as substrate. Different concentrations of MgCl2 were used to optimise the PCR conditions. Lane 1, DNA marker, lane 2, 0.5 mM MgCl2, lane 3, 1 mM MgCl2, lane 4, 1.5 mM MgCl2 and lane 5, 2 mM MgCl2.

  2. PCR amplification of the 5' end of coxII under optimal conditions. Lane 1, DNA sample from Taipei 309 seedlings, lanes 2-4 DNA samples from 1-, 2- and 3-week-old cells.


Supported by UNESCO / MIRCEN network