TABLE 2
The change of the ploidy levels after cultivation for 3-5 months of
the tetraploid plantlets of Phal. aphrodite subsp. formosana and
Phalaenopsis bellina of regenerated plants obtained by the method
in accordance with the present invention.
Frequencies of
Numbers of plants having
tetraploid different ploidy levels
Phalaenopsis species plants studied 2x 4x 8x
Teraploid Phal. aphrodite 117 0.9 96.6 2.5
subsp. formosana
Teraploid Phalaenopsis 27 3.7 96.3 0
bellina